72848636

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 162570240

約数和(自身を除く): 89721604

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 41, 46, 62, 82, 89, 92, 124, 161, 164, 178, 217, 287, 322, 356, 434, 574, 623, 644, 713, 868, 943, 1148, 1246, 1271, 1426, 1886, 2047, 2492, 2542, 2759, 2852, 3649, 3772, 4094, 4991, 5084, 5518, 6601, 7298, 8188, 8897, 9982, 11036, 13202, 14329, 14596, 17794, 19313, 19964, 25543, 26404, 28658, 29233, 35588, 38626, 51086, 57316, 58466, 63457, 77252, 83927, 102172, 113119, 116932, 126914, 167854, 204631, 226238, 253828, 335708, 409262, 444199, 452476, 587489, 791833, 818524, 888398, 1174978, 1583666, 1776796, 2349956, 2601737, 3167332, 5203474, 10406948, 18212159, 36424318, 72848636]

約数ペア:

[(1, 72848636), (2, 36424318), (4, 18212159), (7, 10406948), (14, 5203474), (23, 3167332), (28, 2601737), (31, 2349956), (41, 1776796), (46, 1583666), (62, 1174978), (82, 888398), (89, 818524), (92, 791833), (124, 587489), (161, 452476), (164, 444199), (178, 409262), (217, 335708), (287, 253828), (322, 226238), (356, 204631), (434, 167854), (574, 126914), (623, 116932), (644, 113119), (713, 102172), (868, 83927), (943, 77252), (1148, 63457), (1246, 58466), (1271, 57316), (1426, 51086), (1886, 38626), (2047, 35588), (2492, 29233), (2542, 28658), (2759, 26404), (2852, 25543), (3649, 19964), (3772, 19313), (4094, 17794), (4991, 14596), (5084, 14329), (5518, 13202), (6601, 11036), (7298, 9982), (8188, 8897)]