80442736

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1190

約数の個数: 60

約数和(自身を含む): 176101576

約数和(自身を除く): 95658840

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 121, 148, 176, 242, 296, 407, 484, 592, 814, 968, 1123, 1628, 1936, 2246, 3256, 4477, 4492, 6512, 8954, 8984, 12353, 17908, 17968, 24706, 35816, 41551, 49412, 71632, 83102, 98824, 135883, 166204, 197648, 271766, 332408, 457061, 543532, 664816, 914122, 1087064, 1828244, 2174128, 3656488, 5027671, 7312976, 10055342, 20110684, 40221368, 80442736]

約数ペア:

[(1, 80442736), (2, 40221368), (4, 20110684), (8, 10055342), (11, 7312976), (16, 5027671), (22, 3656488), (37, 2174128), (44, 1828244), (74, 1087064), (88, 914122), (121, 664816), (148, 543532), (176, 457061), (242, 332408), (296, 271766), (407, 197648), (484, 166204), (592, 135883), (814, 98824), (968, 83102), (1123, 71632), (1628, 49412), (1936, 41551), (2246, 35816), (3256, 24706), (4477, 17968), (4492, 17908), (6512, 12353), (8954, 8984)]