72184368

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:530

約数の個数: 80

約数和(自身を含む): 194432000

約数和(自身を除く): 122247632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 139, 186, 248, 278, 349, 372, 417, 496, 556, 698, 744, 834, 1047, 1112, 1396, 1488, 1668, 2094, 2224, 2792, 3336, 4188, 4309, 5584, 6672, 8376, 8618, 10819, 12927, 16752, 17236, 21638, 25854, 32457, 34472, 43276, 48511, 51708, 64914, 68944, 86552, 97022, 103416, 129828, 145533, 173104, 194044, 206832, 259656, 291066, 388088, 519312, 582132, 776176, 1164264, 1503841, 2328528, 3007682, 4511523, 6015364, 9023046, 12030728, 18046092, 24061456, 36092184, 72184368]

約数ペア:

[(1, 72184368), (2, 36092184), (3, 24061456), (4, 18046092), (6, 12030728), (8, 9023046), (12, 6015364), (16, 4511523), (24, 3007682), (31, 2328528), (48, 1503841), (62, 1164264), (93, 776176), (124, 582132), (139, 519312), (186, 388088), (248, 291066), (278, 259656), (349, 206832), (372, 194044), (417, 173104), (496, 145533), (556, 129828), (698, 103416), (744, 97022), (834, 86552), (1047, 68944), (1112, 64914), (1396, 51708), (1488, 48511), (1668, 43276), (2094, 34472), (2224, 32457), (2792, 25854), (3336, 21638), (4188, 17236), (4309, 16752), (5584, 12927), (6672, 10819), (8376, 8618)]