61223456

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 144789120

約数和(自身を除く): 83565664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 83, 89, 112, 148, 166, 178, 224, 259, 296, 332, 356, 518, 581, 592, 623, 664, 712, 1036, 1162, 1184, 1246, 1328, 1424, 2072, 2324, 2492, 2656, 2848, 3071, 3293, 4144, 4648, 4984, 6142, 6586, 7387, 8288, 9296, 9968, 12284, 13172, 14774, 18592, 19936, 21497, 23051, 24568, 26344, 29548, 42994, 46102, 49136, 51709, 52688, 59096, 85988, 92204, 98272, 103418, 105376, 118192, 171976, 184408, 206836, 236384, 273319, 343952, 368816, 413672, 546638, 687904, 737632, 827344, 1093276, 1654688, 1913233, 2186552, 3826466, 4373104, 7652932, 8746208, 15305864, 30611728, 61223456]

約数ペア:

[(1, 61223456), (2, 30611728), (4, 15305864), (7, 8746208), (8, 7652932), (14, 4373104), (16, 3826466), (28, 2186552), (32, 1913233), (37, 1654688), (56, 1093276), (74, 827344), (83, 737632), (89, 687904), (112, 546638), (148, 413672), (166, 368816), (178, 343952), (224, 273319), (259, 236384), (296, 206836), (332, 184408), (356, 171976), (518, 118192), (581, 105376), (592, 103418), (623, 98272), (664, 92204), (712, 85988), (1036, 59096), (1162, 52688), (1184, 51709), (1246, 49136), (1328, 46102), (1424, 42994), (2072, 29548), (2324, 26344), (2492, 24568), (2656, 23051), (2848, 21497), (3071, 19936), (3293, 18592), (4144, 14774), (4648, 13172), (4984, 12284), (6142, 9968), (6586, 9296), (7387, 8288)]