23972364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 65850512

約数和(自身を除く): 41878148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 181, 234, 283, 362, 468, 543, 566, 724, 849, 1086, 1132, 1629, 1698, 2172, 2353, 2547, 3258, 3396, 3679, 4706, 5094, 6516, 7059, 7358, 9412, 10188, 11037, 14118, 14716, 21177, 22074, 28236, 33111, 42354, 44148, 51223, 66222, 84708, 102446, 132444, 153669, 204892, 307338, 461007, 614676, 665899, 922014, 1331798, 1844028, 1997697, 2663596, 3995394, 5993091, 7990788, 11986182, 23972364]

約数ペア:

[(1, 23972364), (2, 11986182), (3, 7990788), (4, 5993091), (6, 3995394), (9, 2663596), (12, 1997697), (13, 1844028), (18, 1331798), (26, 922014), (36, 665899), (39, 614676), (52, 461007), (78, 307338), (117, 204892), (156, 153669), (181, 132444), (234, 102446), (283, 84708), (362, 66222), (468, 51223), (543, 44148), (566, 42354), (724, 33111), (849, 28236), (1086, 22074), (1132, 21177), (1629, 14716), (1698, 14118), (2172, 11037), (2353, 10188), (2547, 9412), (3258, 7358), (3396, 7059), (3679, 6516), (4706, 5094)]