99605728

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 72

約数和(自身を含む): 210198240

約数和(自身を除く): 110592512

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 79, 82, 124, 158, 164, 248, 316, 328, 496, 632, 656, 961, 992, 1264, 1271, 1312, 1922, 2449, 2528, 2542, 3239, 3844, 4898, 5084, 6478, 7688, 9796, 10168, 12956, 15376, 19592, 20336, 25912, 30752, 39184, 39401, 40672, 51824, 75919, 78368, 78802, 100409, 103648, 151838, 157604, 200818, 303676, 315208, 401636, 607352, 630416, 803272, 1214704, 1260832, 1606544, 2429408, 3112679, 3213088, 6225358, 12450716, 24901432, 49802864, 99605728]

約数ペア:

[(1, 99605728), (2, 49802864), (4, 24901432), (8, 12450716), (16, 6225358), (31, 3213088), (32, 3112679), (41, 2429408), (62, 1606544), (79, 1260832), (82, 1214704), (124, 803272), (158, 630416), (164, 607352), (248, 401636), (316, 315208), (328, 303676), (496, 200818), (632, 157604), (656, 151838), (961, 103648), (992, 100409), (1264, 78802), (1271, 78368), (1312, 75919), (1922, 51824), (2449, 40672), (2528, 39401), (2542, 39184), (3239, 30752), (3844, 25912), (4898, 20336), (5084, 19592), (6478, 15376), (7688, 12956), (9796, 10168)]