72173304

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1609}}^1$

素因数の和:1717

約数の個数: 96

約数和(自身を含む): 226044000

約数和(自身を除く): 153870696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 89, 126, 168, 178, 252, 267, 356, 504, 534, 623, 712, 801, 1068, 1246, 1602, 1609, 1869, 2136, 2492, 3204, 3218, 3738, 4827, 4984, 5607, 6408, 6436, 7476, 9654, 11214, 11263, 12872, 14481, 14952, 19308, 22428, 22526, 28962, 33789, 38616, 44856, 45052, 57924, 67578, 90104, 101367, 115848, 135156, 143201, 202734, 270312, 286402, 405468, 429603, 572804, 810936, 859206, 1002407, 1145608, 1288809, 1718412, 2004814, 2577618, 3007221, 3436824, 4009628, 5155236, 6014442, 8019256, 9021663, 10310472, 12028884, 18043326, 24057768, 36086652, 72173304]

約数ペア:

[(1, 72173304), (2, 36086652), (3, 24057768), (4, 18043326), (6, 12028884), (7, 10310472), (8, 9021663), (9, 8019256), (12, 6014442), (14, 5155236), (18, 4009628), (21, 3436824), (24, 3007221), (28, 2577618), (36, 2004814), (42, 1718412), (56, 1288809), (63, 1145608), (72, 1002407), (84, 859206), (89, 810936), (126, 572804), (168, 429603), (178, 405468), (252, 286402), (267, 270312), (356, 202734), (504, 143201), (534, 135156), (623, 115848), (712, 101367), (801, 90104), (1068, 67578), (1246, 57924), (1602, 45052), (1609, 44856), (1869, 38616), (2136, 33789), (2492, 28962), (3204, 22526), (3218, 22428), (3738, 19308), (4827, 14952), (4984, 14481), (5607, 12872), (6408, 11263), (6436, 11214), (7476, 9654)]