54860147172

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{38651}}^1$

素因数の和:39193

約数の個数: 72

約数和(自身を含む): 140552586720

約数和(自身を除く): 85692439548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 443, 534, 801, 886, 1068, 1329, 1602, 1772, 2658, 3204, 3987, 5316, 7974, 15948, 38651, 39427, 77302, 78854, 115953, 118281, 154604, 157708, 231906, 236562, 347859, 354843, 463812, 473124, 695718, 709686, 1391436, 1419372, 3439939, 6879878, 10319817, 13759756, 17122393, 20639634, 30959451, 34244786, 41279268, 51367179, 61918902, 68489572, 102734358, 123837804, 154101537, 205468716, 308203074, 616406148, 1523892977, 3047785954, 4571678931, 6095571908, 9143357862, 13715036793, 18286715724, 27430073586, 54860147172]

約数ペア:

[(1, 54860147172), (2, 27430073586), (3, 18286715724), (4, 13715036793), (6, 9143357862), (9, 6095571908), (12, 4571678931), (18, 3047785954), (36, 1523892977), (89, 616406148), (178, 308203074), (267, 205468716), (356, 154101537), (443, 123837804), (534, 102734358), (801, 68489572), (886, 61918902), (1068, 51367179), (1329, 41279268), (1602, 34244786), (1772, 30959451), (2658, 20639634), (3204, 17122393), (3987, 13759756), (5316, 10319817), (7974, 6879878), (15948, 3439939), (38651, 1419372), (39427, 1391436), (77302, 709686), (78854, 695718), (115953, 473124), (118281, 463812), (154604, 354843), (157708, 347859), (231906, 236562)]