72045636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 188404608

約数和(自身を除く): 116358972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 67, 78, 113, 122, 134, 156, 183, 201, 226, 244, 268, 339, 366, 402, 452, 678, 732, 793, 804, 871, 1356, 1469, 1586, 1742, 2379, 2613, 2938, 3172, 3484, 4087, 4407, 4758, 5226, 5876, 6893, 7571, 8174, 8814, 9516, 10452, 12261, 13786, 15142, 16348, 17628, 20679, 22713, 24522, 27572, 30284, 41358, 45426, 49044, 53131, 82716, 89609, 90852, 98423, 106262, 159393, 179218, 196846, 212524, 268827, 295269, 318786, 358436, 393692, 461831, 537654, 590538, 637572, 923662, 1075308, 1181076, 1385493, 1847324, 2770986, 5541972, 6003803, 12007606, 18011409, 24015212, 36022818, 72045636]

約数ペア:

[(1, 72045636), (2, 36022818), (3, 24015212), (4, 18011409), (6, 12007606), (12, 6003803), (13, 5541972), (26, 2770986), (39, 1847324), (52, 1385493), (61, 1181076), (67, 1075308), (78, 923662), (113, 637572), (122, 590538), (134, 537654), (156, 461831), (183, 393692), (201, 358436), (226, 318786), (244, 295269), (268, 268827), (339, 212524), (366, 196846), (402, 179218), (452, 159393), (678, 106262), (732, 98423), (793, 90852), (804, 89609), (871, 82716), (1356, 53131), (1469, 49044), (1586, 45426), (1742, 41358), (2379, 30284), (2613, 27572), (2938, 24522), (3172, 22713), (3484, 20679), (4087, 17628), (4407, 16348), (4758, 15142), (5226, 13786), (5876, 12261), (6893, 10452), (7571, 9516), (8174, 8814)]