77982424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 163296000

約数和(自身を除く): 85313576

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 71, 104, 118, 142, 179, 236, 284, 358, 472, 568, 716, 767, 923, 1432, 1534, 1846, 2327, 3068, 3692, 4189, 4654, 6136, 7384, 8378, 9308, 10561, 12709, 16756, 18616, 21122, 25418, 33512, 42244, 50836, 54457, 84488, 101672, 108914, 137293, 165217, 217828, 274586, 330434, 435656, 549172, 660868, 749831, 1098344, 1321736, 1499662, 2999324, 5998648, 9747803, 19495606, 38991212, 77982424]

約数ペア:

[(1, 77982424), (2, 38991212), (4, 19495606), (8, 9747803), (13, 5998648), (26, 2999324), (52, 1499662), (59, 1321736), (71, 1098344), (104, 749831), (118, 660868), (142, 549172), (179, 435656), (236, 330434), (284, 274586), (358, 217828), (472, 165217), (568, 137293), (716, 108914), (767, 101672), (923, 84488), (1432, 54457), (1534, 50836), (1846, 42244), (2327, 33512), (3068, 25418), (3692, 21122), (4189, 18616), (4654, 16756), (6136, 12709), (7384, 10561), (8378, 9308)]