80806752

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:333

約数の個数: 144

約数和(自身を含む): 250967808

約数和(自身を除く): 170161056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 113, 117, 144, 156, 191, 208, 226, 234, 288, 312, 339, 382, 416, 452, 468, 573, 624, 678, 764, 904, 936, 1017, 1146, 1248, 1356, 1469, 1528, 1719, 1808, 1872, 2034, 2292, 2483, 2712, 2938, 3056, 3438, 3616, 3744, 4068, 4407, 4584, 4966, 5424, 5876, 6112, 6876, 7449, 8136, 8814, 9168, 9932, 10848, 11752, 13221, 13752, 14898, 16272, 17628, 18336, 19864, 21583, 22347, 23504, 26442, 27504, 29796, 32544, 35256, 39728, 43166, 44694, 47008, 52884, 55008, 59592, 64749, 70512, 79456, 86332, 89388, 105768, 119184, 129498, 141024, 172664, 178776, 194247, 211536, 238368, 258996, 280579, 345328, 357552, 388494, 423072, 517992, 561158, 690656, 715104, 776988, 841737, 1035984, 1122316, 1553976, 1683474, 2071968, 2244632, 2525211, 3107952, 3366948, 4489264, 5050422, 6215904, 6733896, 8978528, 10100844, 13467792, 20201688, 26935584, 40403376, 80806752]

約数ペア:

[(1, 80806752), (2, 40403376), (3, 26935584), (4, 20201688), (6, 13467792), (8, 10100844), (9, 8978528), (12, 6733896), (13, 6215904), (16, 5050422), (18, 4489264), (24, 3366948), (26, 3107952), (32, 2525211), (36, 2244632), (39, 2071968), (48, 1683474), (52, 1553976), (72, 1122316), (78, 1035984), (96, 841737), (104, 776988), (113, 715104), (117, 690656), (144, 561158), (156, 517992), (191, 423072), (208, 388494), (226, 357552), (234, 345328), (288, 280579), (312, 258996), (339, 238368), (382, 211536), (416, 194247), (452, 178776), (468, 172664), (573, 141024), (624, 129498), (678, 119184), (764, 105768), (904, 89388), (936, 86332), (1017, 79456), (1146, 70512), (1248, 64749), (1356, 59592), (1469, 55008), (1528, 52884), (1719, 47008), (1808, 44694), (1872, 43166), (2034, 39728), (2292, 35256), (2483, 32544), (2712, 29796), (2938, 27504), (3056, 26442), (3438, 23504), (3616, 22347), (3744, 21583), (4068, 19864), (4407, 18336), (4584, 17628), (4966, 16272), (5424, 14898), (5876, 13752), (6112, 13221), (6876, 11752), (7449, 10848), (8136, 9932), (8814, 9168)]