80653704

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 207230400

約数和(自身を除く): 126576696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 163, 212, 318, 326, 389, 424, 489, 636, 652, 778, 978, 1167, 1272, 1304, 1556, 1956, 2334, 3112, 3912, 4668, 8639, 9336, 17278, 20617, 25917, 34556, 41234, 51834, 61851, 63407, 69112, 82468, 103668, 123702, 126814, 164936, 190221, 207336, 247404, 253628, 380442, 494808, 507256, 760884, 1521768, 3360571, 6721142, 10081713, 13442284, 20163426, 26884568, 40326852, 80653704]

約数ペア:

[(1, 80653704), (2, 40326852), (3, 26884568), (4, 20163426), (6, 13442284), (8, 10081713), (12, 6721142), (24, 3360571), (53, 1521768), (106, 760884), (159, 507256), (163, 494808), (212, 380442), (318, 253628), (326, 247404), (389, 207336), (424, 190221), (489, 164936), (636, 126814), (652, 123702), (778, 103668), (978, 82468), (1167, 69112), (1272, 63407), (1304, 61851), (1556, 51834), (1956, 41234), (2334, 34556), (3112, 25917), (3912, 20617), (4668, 17278), (8639, 9336)]