80894915928

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{219313}}^1$

素因数の和:219481

約数の個数: 96

約数和(自身を含む): 225805694400

約数和(自身を除く): 144910778472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 109, 141, 188, 218, 282, 327, 376, 423, 436, 564, 654, 846, 872, 981, 1128, 1308, 1692, 1962, 2616, 3384, 3924, 5123, 7848, 10246, 15369, 20492, 30738, 40984, 46107, 61476, 92214, 122952, 184428, 219313, 368856, 438626, 657939, 877252, 1315878, 1754504, 1973817, 2631756, 3947634, 5263512, 7895268, 10307711, 15790536, 20615422, 23905117, 30923133, 41230844, 47810234, 61846266, 71715351, 82461688, 92769399, 95620468, 123692532, 143430702, 185538798, 191240936, 215146053, 247385064, 286861404, 371077596, 430292106, 573722808, 742155192, 860584212, 1123540499, 1721168424, 2247080998, 3370621497, 4494161996, 6741242994, 8988323992, 10111864491, 13482485988, 20223728982, 26964971976, 40447457964, 80894915928]

約数ペア:

[(1, 80894915928), (2, 40447457964), (3, 26964971976), (4, 20223728982), (6, 13482485988), (8, 10111864491), (9, 8988323992), (12, 6741242994), (18, 4494161996), (24, 3370621497), (36, 2247080998), (47, 1721168424), (72, 1123540499), (94, 860584212), (109, 742155192), (141, 573722808), (188, 430292106), (218, 371077596), (282, 286861404), (327, 247385064), (376, 215146053), (423, 191240936), (436, 185538798), (564, 143430702), (654, 123692532), (846, 95620468), (872, 92769399), (981, 82461688), (1128, 71715351), (1308, 61846266), (1692, 47810234), (1962, 41230844), (2616, 30923133), (3384, 23905117), (3924, 20615422), (5123, 15790536), (7848, 10307711), (10246, 7895268), (15369, 5263512), (20492, 3947634), (30738, 2631756), (40984, 1973817), (46107, 1754504), (61476, 1315878), (92214, 877252), (122952, 657939), (184428, 438626), (219313, 368856)]