77841660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4339}}^1$

素因数の和:4387

約数の個数: 96

約数和(自身を含む): 244984320

約数和(自身を除く): 167142660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4339, 4485, 5980, 8678, 8970, 13017, 17356, 17940, 21695, 26034, 43390, 52068, 56407, 65085, 86780, 99797, 112814, 130170, 169221, 199594, 225628, 260340, 282035, 299391, 338442, 399188, 498985, 564070, 598782, 676884, 846105, 997970, 1128140, 1197564, 1297361, 1496955, 1692210, 1995940, 2594722, 2993910, 3384420, 3892083, 5189444, 5987820, 6486805, 7784166, 12973610, 15568332, 19460415, 25947220, 38920830, 77841660]

約数ペア:

[(1, 77841660), (2, 38920830), (3, 25947220), (4, 19460415), (5, 15568332), (6, 12973610), (10, 7784166), (12, 6486805), (13, 5987820), (15, 5189444), (20, 3892083), (23, 3384420), (26, 2993910), (30, 2594722), (39, 1995940), (46, 1692210), (52, 1496955), (60, 1297361), (65, 1197564), (69, 1128140), (78, 997970), (92, 846105), (115, 676884), (130, 598782), (138, 564070), (156, 498985), (195, 399188), (230, 338442), (260, 299391), (276, 282035), (299, 260340), (345, 225628), (390, 199594), (460, 169221), (598, 130170), (690, 112814), (780, 99797), (897, 86780), (1196, 65085), (1380, 56407), (1495, 52068), (1794, 43390), (2990, 26034), (3588, 21695), (4339, 17940), (4485, 17356), (5980, 13017), (8678, 8970)]