77439804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 205922304

約数和(自身を除く): 128482500

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 113, 138, 156, 191, 226, 276, 299, 339, 382, 452, 573, 598, 678, 764, 897, 1146, 1196, 1356, 1469, 1794, 2292, 2483, 2599, 2938, 3588, 4393, 4407, 4966, 5198, 5876, 7449, 7797, 8786, 8814, 9932, 10396, 13179, 14898, 15594, 17572, 17628, 21583, 26358, 29796, 31188, 33787, 43166, 52716, 57109, 64749, 67574, 86332, 101361, 114218, 129498, 135148, 171327, 202722, 228436, 258996, 280579, 342654, 405444, 496409, 561158, 685308, 841737, 992818, 1122316, 1489227, 1683474, 1985636, 2978454, 3366948, 5956908, 6453317, 12906634, 19359951, 25813268, 38719902, 77439804]

約数ペア:

[(1, 77439804), (2, 38719902), (3, 25813268), (4, 19359951), (6, 12906634), (12, 6453317), (13, 5956908), (23, 3366948), (26, 2978454), (39, 1985636), (46, 1683474), (52, 1489227), (69, 1122316), (78, 992818), (92, 841737), (113, 685308), (138, 561158), (156, 496409), (191, 405444), (226, 342654), (276, 280579), (299, 258996), (339, 228436), (382, 202722), (452, 171327), (573, 135148), (598, 129498), (678, 114218), (764, 101361), (897, 86332), (1146, 67574), (1196, 64749), (1356, 57109), (1469, 52716), (1794, 43166), (2292, 33787), (2483, 31188), (2599, 29796), (2938, 26358), (3588, 21583), (4393, 17628), (4407, 17572), (4966, 15594), (5198, 14898), (5876, 13179), (7449, 10396), (7797, 9932), (8786, 8814)]