27739872

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1579}}^1$

素因数の和:1656

約数の個数: 72

約数和(自身を含む): 80229240

約数和(自身を除く): 52489368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1579, 1952, 2196, 2928, 3158, 4392, 4737, 5856, 6316, 8784, 9474, 12632, 14211, 17568, 18948, 25264, 28422, 37896, 50528, 56844, 75792, 96319, 113688, 151584, 192638, 227376, 288957, 385276, 454752, 577914, 770552, 866871, 1155828, 1541104, 1733742, 2311656, 3082208, 3467484, 4623312, 6934968, 9246624, 13869936, 27739872]

約数ペア:

[(1, 27739872), (2, 13869936), (3, 9246624), (4, 6934968), (6, 4623312), (8, 3467484), (9, 3082208), (12, 2311656), (16, 1733742), (18, 1541104), (24, 1155828), (32, 866871), (36, 770552), (48, 577914), (61, 454752), (72, 385276), (96, 288957), (122, 227376), (144, 192638), (183, 151584), (244, 113688), (288, 96319), (366, 75792), (488, 56844), (549, 50528), (732, 37896), (976, 28422), (1098, 25264), (1464, 18948), (1579, 17568), (1952, 14211), (2196, 12632), (2928, 9474), (3158, 8784), (4392, 6316), (4737, 5856)]