172700892

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:497

約数の個数: 216

約数和(自身を含む): 580363056

約数和(自身を除く): 407662164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 49, 51, 52, 63, 68, 78, 84, 91, 98, 102, 117, 119, 126, 147, 153, 156, 182, 196, 204, 221, 234, 238, 252, 273, 294, 306, 357, 364, 441, 442, 443, 468, 476, 546, 588, 612, 637, 663, 714, 819, 833, 882, 884, 886, 1071, 1092, 1274, 1326, 1329, 1428, 1547, 1638, 1666, 1764, 1772, 1911, 1989, 2142, 2499, 2548, 2652, 2658, 3094, 3101, 3276, 3332, 3822, 3978, 3987, 4284, 4641, 4998, 5316, 5733, 5759, 6188, 6202, 7497, 7531, 7644, 7956, 7974, 9282, 9303, 9996, 10829, 11466, 11518, 12404, 13923, 14994, 15062, 15948, 17277, 18564, 18606, 21658, 21707, 22593, 22932, 23036, 27846, 27909, 29988, 30124, 32487, 34554, 37212, 40313, 43316, 43414, 45186, 51831, 52717, 55692, 55818, 64974, 65121, 67779, 69108, 80626, 86828, 90372, 97461, 97903, 103662, 105434, 111636, 120939, 129948, 130242, 135558, 158151, 161252, 194922, 195363, 195806, 207324, 210868, 241878, 260484, 271116, 282191, 293709, 316302, 362817, 369019, 389844, 390726, 391612, 474453, 483756, 564382, 587418, 632604, 685321, 725634, 738038, 781452, 846573, 881127, 948906, 1107057, 1128764, 1174836, 1370642, 1451268, 1476076, 1693146, 1762254, 1897812, 2055963, 2214114, 2539719, 2741284, 3321171, 3386292, 3524508, 4111926, 4428228, 4797247, 5079438, 6167889, 6642342, 8223852, 9594494, 10158876, 12335778, 13284684, 14391741, 19188988, 24671556, 28783482, 43175223, 57566964, 86350446, 172700892]

約数ペア:

[(1, 172700892), (2, 86350446), (3, 57566964), (4, 43175223), (6, 28783482), (7, 24671556), (9, 19188988), (12, 14391741), (13, 13284684), (14, 12335778), (17, 10158876), (18, 9594494), (21, 8223852), (26, 6642342), (28, 6167889), (34, 5079438), (36, 4797247), (39, 4428228), (42, 4111926), (49, 3524508), (51, 3386292), (52, 3321171), (63, 2741284), (68, 2539719), (78, 2214114), (84, 2055963), (91, 1897812), (98, 1762254), (102, 1693146), (117, 1476076), (119, 1451268), (126, 1370642), (147, 1174836), (153, 1128764), (156, 1107057), (182, 948906), (196, 881127), (204, 846573), (221, 781452), (234, 738038), (238, 725634), (252, 685321), (273, 632604), (294, 587418), (306, 564382), (357, 483756), (364, 474453), (441, 391612), (442, 390726), (443, 389844), (468, 369019), (476, 362817), (546, 316302), (588, 293709), (612, 282191), (637, 271116), (663, 260484), (714, 241878), (819, 210868), (833, 207324), (882, 195806), (884, 195363), (886, 194922), (1071, 161252), (1092, 158151), (1274, 135558), (1326, 130242), (1329, 129948), (1428, 120939), (1547, 111636), (1638, 105434), (1666, 103662), (1764, 97903), (1772, 97461), (1911, 90372), (1989, 86828), (2142, 80626), (2499, 69108), (2548, 67779), (2652, 65121), (2658, 64974), (3094, 55818), (3101, 55692), (3276, 52717), (3332, 51831), (3822, 45186), (3978, 43414), (3987, 43316), (4284, 40313), (4641, 37212), (4998, 34554), (5316, 32487), (5733, 30124), (5759, 29988), (6188, 27909), (6202, 27846), (7497, 23036), (7531, 22932), (7644, 22593), (7956, 21707), (7974, 21658), (9282, 18606), (9303, 18564), (9996, 17277), (10829, 15948), (11466, 15062), (11518, 14994), (12404, 13923)]