77506884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 245831040

約数和(自身を除く): 168324156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 59, 63, 78, 84, 91, 117, 118, 126, 156, 177, 182, 234, 236, 252, 273, 354, 364, 401, 413, 468, 531, 546, 708, 767, 802, 819, 826, 1062, 1092, 1203, 1239, 1534, 1604, 1638, 1652, 2124, 2301, 2406, 2478, 2807, 3068, 3276, 3609, 3717, 4602, 4812, 4956, 5213, 5369, 5614, 6903, 7218, 7434, 8421, 9204, 10426, 10738, 11228, 13806, 14436, 14868, 15639, 16107, 16842, 20852, 21476, 23659, 25263, 27612, 31278, 32214, 33684, 36491, 46917, 47318, 48321, 50526, 62556, 64428, 70977, 72982, 93834, 94636, 96642, 101052, 109473, 141954, 145964, 165613, 187668, 193284, 212931, 218946, 283908, 307567, 328419, 331226, 425862, 437892, 496839, 615134, 656838, 662452, 851724, 922701, 993678, 1230268, 1313676, 1490517, 1845402, 1987356, 2152969, 2768103, 2981034, 3690804, 4305938, 5536206, 5962068, 6458907, 8611876, 11072412, 12917814, 19376721, 25835628, 38753442, 77506884]

約数ペア:

[(1, 77506884), (2, 38753442), (3, 25835628), (4, 19376721), (6, 12917814), (7, 11072412), (9, 8611876), (12, 6458907), (13, 5962068), (14, 5536206), (18, 4305938), (21, 3690804), (26, 2981034), (28, 2768103), (36, 2152969), (39, 1987356), (42, 1845402), (52, 1490517), (59, 1313676), (63, 1230268), (78, 993678), (84, 922701), (91, 851724), (117, 662452), (118, 656838), (126, 615134), (156, 496839), (177, 437892), (182, 425862), (234, 331226), (236, 328419), (252, 307567), (273, 283908), (354, 218946), (364, 212931), (401, 193284), (413, 187668), (468, 165613), (531, 145964), (546, 141954), (708, 109473), (767, 101052), (802, 96642), (819, 94636), (826, 93834), (1062, 72982), (1092, 70977), (1203, 64428), (1239, 62556), (1534, 50526), (1604, 48321), (1638, 47318), (1652, 46917), (2124, 36491), (2301, 33684), (2406, 32214), (2478, 31278), (2807, 27612), (3068, 25263), (3276, 23659), (3609, 21476), (3717, 20852), (4602, 16842), (4812, 16107), (4956, 15639), (5213, 14868), (5369, 14436), (5614, 13806), (6903, 11228), (7218, 10738), (7434, 10426), (8421, 9204)]