31201848

素因数分解:

$2^3\times 3^4\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 88209000

約数和(自身を除く): 57007152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 179, 216, 269, 324, 358, 537, 538, 648, 716, 807, 1074, 1076, 1432, 1611, 1614, 2148, 2152, 2421, 3222, 3228, 4296, 4833, 4842, 6444, 6456, 7263, 9666, 9684, 12888, 14499, 14526, 19332, 19368, 21789, 28998, 29052, 38664, 43578, 48151, 57996, 58104, 87156, 96302, 115992, 144453, 174312, 192604, 288906, 385208, 433359, 577812, 866718, 1155624, 1300077, 1733436, 2600154, 3466872, 3900231, 5200308, 7800462, 10400616, 15600924, 31201848]

約数ペア:

[(1, 31201848), (2, 15600924), (3, 10400616), (4, 7800462), (6, 5200308), (8, 3900231), (9, 3466872), (12, 2600154), (18, 1733436), (24, 1300077), (27, 1155624), (36, 866718), (54, 577812), (72, 433359), (81, 385208), (108, 288906), (162, 192604), (179, 174312), (216, 144453), (269, 115992), (324, 96302), (358, 87156), (537, 58104), (538, 57996), (648, 48151), (716, 43578), (807, 38664), (1074, 29052), (1076, 28998), (1432, 21789), (1611, 19368), (1614, 19332), (2148, 14526), (2152, 14499), (2421, 12888), (3222, 9684), (3228, 9666), (4296, 7263), (4833, 6456), (4842, 6444)]