72566676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1350

約数の個数: 144

約数和(自身を含む): 239226624

約数和(自身を除く): 166659948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 306, 357, 364, 442, 468, 476, 546, 612, 663, 714, 819, 884, 1071, 1092, 1303, 1326, 1428, 1547, 1638, 1989, 2142, 2606, 2652, 3094, 3276, 3909, 3978, 4284, 4641, 5212, 6188, 7818, 7956, 9121, 9282, 11727, 13923, 15636, 16939, 18242, 18564, 22151, 23454, 27363, 27846, 33878, 36484, 44302, 46908, 50817, 54726, 55692, 66453, 67756, 82089, 88604, 101634, 109452, 118573, 132906, 152451, 155057, 164178, 199359, 203268, 237146, 265812, 287963, 304902, 310114, 328356, 355719, 398718, 465171, 474292, 575926, 609804, 620228, 711438, 797436, 863889, 930342, 1067157, 1151852, 1395513, 1422876, 1727778, 1860684, 2015741, 2134314, 2591667, 2791026, 3455556, 4031482, 4268628, 5183334, 5582052, 6047223, 8062964, 10366668, 12094446, 18141669, 24188892, 36283338, 72566676]

約数ペア:

[(1, 72566676), (2, 36283338), (3, 24188892), (4, 18141669), (6, 12094446), (7, 10366668), (9, 8062964), (12, 6047223), (13, 5582052), (14, 5183334), (17, 4268628), (18, 4031482), (21, 3455556), (26, 2791026), (28, 2591667), (34, 2134314), (36, 2015741), (39, 1860684), (42, 1727778), (51, 1422876), (52, 1395513), (63, 1151852), (68, 1067157), (78, 930342), (84, 863889), (91, 797436), (102, 711438), (117, 620228), (119, 609804), (126, 575926), (153, 474292), (156, 465171), (182, 398718), (204, 355719), (221, 328356), (234, 310114), (238, 304902), (252, 287963), (273, 265812), (306, 237146), (357, 203268), (364, 199359), (442, 164178), (468, 155057), (476, 152451), (546, 132906), (612, 118573), (663, 109452), (714, 101634), (819, 88604), (884, 82089), (1071, 67756), (1092, 66453), (1303, 55692), (1326, 54726), (1428, 50817), (1547, 46908), (1638, 44302), (1989, 36484), (2142, 33878), (2606, 27846), (2652, 27363), (3094, 23454), (3276, 22151), (3909, 18564), (3978, 18242), (4284, 16939), (4641, 15636), (5212, 13923), (6188, 11727), (7818, 9282), (7956, 9121)]