74640132

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 216

約数和(自身を含む): 246486240

約数和(自身を除く): 171846108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 49, 51, 57, 63, 68, 76, 84, 98, 102, 114, 119, 126, 131, 133, 147, 153, 171, 196, 204, 228, 238, 252, 262, 266, 294, 306, 323, 342, 357, 393, 399, 441, 476, 524, 532, 588, 612, 646, 684, 714, 786, 798, 833, 882, 917, 931, 969, 1071, 1179, 1197, 1292, 1428, 1572, 1596, 1666, 1764, 1834, 1862, 1938, 2142, 2227, 2261, 2358, 2394, 2489, 2499, 2751, 2793, 2907, 3332, 3668, 3724, 3876, 4284, 4454, 4522, 4716, 4788, 4978, 4998, 5502, 5586, 5814, 6419, 6681, 6783, 7467, 7497, 8253, 8379, 8908, 9044, 9956, 9996, 11004, 11172, 11628, 12838, 13362, 13566, 14934, 14994, 15589, 15827, 16506, 16758, 17423, 19257, 20043, 20349, 22401, 25676, 26724, 27132, 29868, 29988, 31178, 31654, 33012, 33516, 34846, 38514, 40086, 40698, 42313, 44802, 46767, 47481, 52269, 57771, 62356, 63308, 69692, 77028, 80172, 81396, 84626, 89604, 93534, 94962, 104538, 109123, 115542, 121961, 126939, 140301, 142443, 156807, 169252, 187068, 189924, 209076, 218246, 231084, 243922, 253878, 280602, 284886, 296191, 313614, 327369, 365883, 380817, 436492, 487844, 507756, 561204, 569772, 592382, 627228, 654738, 731766, 761634, 888573, 982107, 1097649, 1184764, 1309476, 1463532, 1523268, 1777146, 1964214, 2073337, 2195298, 2665719, 3554292, 3928428, 4146674, 4390596, 5331438, 6220011, 8293348, 10662876, 12440022, 18660033, 24880044, 37320066, 74640132]

約数ペア:

[(1, 74640132), (2, 37320066), (3, 24880044), (4, 18660033), (6, 12440022), (7, 10662876), (9, 8293348), (12, 6220011), (14, 5331438), (17, 4390596), (18, 4146674), (19, 3928428), (21, 3554292), (28, 2665719), (34, 2195298), (36, 2073337), (38, 1964214), (42, 1777146), (49, 1523268), (51, 1463532), (57, 1309476), (63, 1184764), (68, 1097649), (76, 982107), (84, 888573), (98, 761634), (102, 731766), (114, 654738), (119, 627228), (126, 592382), (131, 569772), (133, 561204), (147, 507756), (153, 487844), (171, 436492), (196, 380817), (204, 365883), (228, 327369), (238, 313614), (252, 296191), (262, 284886), (266, 280602), (294, 253878), (306, 243922), (323, 231084), (342, 218246), (357, 209076), (393, 189924), (399, 187068), (441, 169252), (476, 156807), (524, 142443), (532, 140301), (588, 126939), (612, 121961), (646, 115542), (684, 109123), (714, 104538), (786, 94962), (798, 93534), (833, 89604), (882, 84626), (917, 81396), (931, 80172), (969, 77028), (1071, 69692), (1179, 63308), (1197, 62356), (1292, 57771), (1428, 52269), (1572, 47481), (1596, 46767), (1666, 44802), (1764, 42313), (1834, 40698), (1862, 40086), (1938, 38514), (2142, 34846), (2227, 33516), (2261, 33012), (2358, 31654), (2394, 31178), (2489, 29988), (2499, 29868), (2751, 27132), (2793, 26724), (2907, 25676), (3332, 22401), (3668, 20349), (3724, 20043), (3876, 19257), (4284, 17423), (4454, 16758), (4522, 16506), (4716, 15827), (4788, 15589), (4978, 14994), (4998, 14934), (5502, 13566), (5586, 13362), (5814, 12838), (6419, 11628), (6681, 11172), (6783, 11004), (7467, 9996), (7497, 9956), (8253, 9044), (8379, 8908)]