61445826

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 151377408

約数和(自身を除く): 89931582

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 47, 74, 78, 94, 111, 117, 141, 151, 222, 234, 282, 302, 333, 423, 453, 481, 611, 666, 846, 906, 962, 1222, 1359, 1443, 1739, 1833, 1963, 2718, 2886, 3478, 3666, 3926, 4329, 5217, 5499, 5587, 5889, 7097, 8658, 10434, 10998, 11174, 11778, 14194, 15651, 16761, 17667, 21291, 22607, 31302, 33522, 35334, 42582, 45214, 50283, 63873, 67821, 72631, 92261, 100566, 127746, 135642, 145262, 184522, 203463, 217893, 262589, 276783, 406926, 435786, 525178, 553566, 653679, 787767, 830349, 1307358, 1575534, 1660698, 2363301, 3413657, 4726602, 6827314, 10240971, 20481942, 30722913, 61445826]

約数ペア:

[(1, 61445826), (2, 30722913), (3, 20481942), (6, 10240971), (9, 6827314), (13, 4726602), (18, 3413657), (26, 2363301), (37, 1660698), (39, 1575534), (47, 1307358), (74, 830349), (78, 787767), (94, 653679), (111, 553566), (117, 525178), (141, 435786), (151, 406926), (222, 276783), (234, 262589), (282, 217893), (302, 203463), (333, 184522), (423, 145262), (453, 135642), (481, 127746), (611, 100566), (666, 92261), (846, 72631), (906, 67821), (962, 63873), (1222, 50283), (1359, 45214), (1443, 42582), (1739, 35334), (1833, 33522), (1963, 31302), (2718, 22607), (2886, 21291), (3478, 17667), (3666, 16761), (3926, 15651), (4329, 14194), (5217, 11778), (5499, 11174), (5587, 10998), (5889, 10434), (7097, 8658)]