91139856

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1831}}^1$

素因数の和:1920

約数の個数: 80

約数和(自身を含む): 253519488

約数和(自身を除く): 162379632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 61, 68, 102, 122, 136, 183, 204, 244, 272, 366, 408, 488, 732, 816, 976, 1037, 1464, 1831, 2074, 2928, 3111, 3662, 4148, 5493, 6222, 7324, 8296, 10986, 12444, 14648, 16592, 21972, 24888, 29296, 31127, 43944, 49776, 62254, 87888, 93381, 111691, 124508, 186762, 223382, 249016, 335073, 373524, 446764, 498032, 670146, 747048, 893528, 1340292, 1494096, 1787056, 1898747, 2680584, 3797494, 5361168, 5696241, 7594988, 11392482, 15189976, 22784964, 30379952, 45569928, 91139856]

約数ペア:

[(1, 91139856), (2, 45569928), (3, 30379952), (4, 22784964), (6, 15189976), (8, 11392482), (12, 7594988), (16, 5696241), (17, 5361168), (24, 3797494), (34, 2680584), (48, 1898747), (51, 1787056), (61, 1494096), (68, 1340292), (102, 893528), (122, 747048), (136, 670146), (183, 498032), (204, 446764), (244, 373524), (272, 335073), (366, 249016), (408, 223382), (488, 186762), (732, 124508), (816, 111691), (976, 93381), (1037, 87888), (1464, 62254), (1831, 49776), (2074, 43944), (2928, 31127), (3111, 29296), (3662, 24888), (4148, 21972), (5493, 16592), (6222, 14648), (7324, 12444), (8296, 10986)]