68947944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 189734400

約数和(自身を除く): 120786456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 89, 104, 156, 169, 178, 191, 267, 312, 338, 356, 382, 507, 534, 573, 676, 712, 764, 1014, 1068, 1146, 1157, 1352, 1528, 2028, 2136, 2292, 2314, 2483, 3471, 4056, 4584, 4628, 4966, 6942, 7449, 9256, 9932, 13884, 14898, 15041, 16999, 19864, 27768, 29796, 30082, 32279, 33998, 45123, 50997, 59592, 60164, 64558, 67996, 90246, 96837, 101994, 120328, 129116, 135992, 180492, 193674, 203988, 220987, 258232, 360984, 387348, 407976, 441974, 662961, 774696, 883948, 1325922, 1767896, 2651844, 2872831, 5303688, 5745662, 8618493, 11491324, 17236986, 22982648, 34473972, 68947944]

約数ペア:

[(1, 68947944), (2, 34473972), (3, 22982648), (4, 17236986), (6, 11491324), (8, 8618493), (12, 5745662), (13, 5303688), (24, 2872831), (26, 2651844), (39, 1767896), (52, 1325922), (78, 883948), (89, 774696), (104, 662961), (156, 441974), (169, 407976), (178, 387348), (191, 360984), (267, 258232), (312, 220987), (338, 203988), (356, 193674), (382, 180492), (507, 135992), (534, 129116), (573, 120328), (676, 101994), (712, 96837), (764, 90246), (1014, 67996), (1068, 64558), (1146, 60164), (1157, 59592), (1352, 50997), (1528, 45123), (2028, 33998), (2136, 32279), (2292, 30082), (2314, 29796), (2483, 27768), (3471, 19864), (4056, 16999), (4584, 15041), (4628, 14898), (4966, 13884), (6942, 9932), (7449, 9256)]