87763520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 168

約数和(自身を含む): 242355624

約数和(自身を除く): 154592104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 73, 80, 85, 104, 130, 136, 146, 160, 170, 208, 221, 260, 272, 289, 292, 320, 340, 365, 416, 442, 520, 544, 578, 584, 680, 730, 832, 884, 949, 1040, 1088, 1105, 1156, 1168, 1241, 1360, 1445, 1460, 1768, 1898, 2080, 2210, 2312, 2336, 2482, 2720, 2890, 2920, 3536, 3757, 3796, 4160, 4420, 4624, 4672, 4745, 4964, 5440, 5780, 5840, 6205, 7072, 7514, 7592, 8840, 9248, 9490, 9928, 11560, 11680, 12410, 14144, 15028, 15184, 16133, 17680, 18496, 18785, 18980, 19856, 21097, 23120, 23360, 24820, 30056, 30368, 32266, 35360, 37570, 37960, 39712, 42194, 46240, 49640, 60112, 60736, 64532, 70720, 75140, 75920, 79424, 80665, 84388, 92480, 99280, 105485, 120224, 129064, 150280, 151840, 161330, 168776, 198560, 210970, 240448, 258128, 274261, 300560, 303680, 322660, 337552, 397120, 421940, 516256, 548522, 601120, 645320, 675104, 843880, 1032512, 1097044, 1202240, 1290640, 1350208, 1371305, 1687760, 2194088, 2581280, 2742610, 3375520, 4388176, 5162560, 5485220, 6751040, 8776352, 10970440, 17552704, 21940880, 43881760, 87763520]

約数ペア:

[(1, 87763520), (2, 43881760), (4, 21940880), (5, 17552704), (8, 10970440), (10, 8776352), (13, 6751040), (16, 5485220), (17, 5162560), (20, 4388176), (26, 3375520), (32, 2742610), (34, 2581280), (40, 2194088), (52, 1687760), (64, 1371305), (65, 1350208), (68, 1290640), (73, 1202240), (80, 1097044), (85, 1032512), (104, 843880), (130, 675104), (136, 645320), (146, 601120), (160, 548522), (170, 516256), (208, 421940), (221, 397120), (260, 337552), (272, 322660), (289, 303680), (292, 300560), (320, 274261), (340, 258128), (365, 240448), (416, 210970), (442, 198560), (520, 168776), (544, 161330), (578, 151840), (584, 150280), (680, 129064), (730, 120224), (832, 105485), (884, 99280), (949, 92480), (1040, 84388), (1088, 80665), (1105, 79424), (1156, 75920), (1168, 75140), (1241, 70720), (1360, 64532), (1445, 60736), (1460, 60112), (1768, 49640), (1898, 46240), (2080, 42194), (2210, 39712), (2312, 37960), (2336, 37570), (2482, 35360), (2720, 32266), (2890, 30368), (2920, 30056), (3536, 24820), (3757, 23360), (3796, 23120), (4160, 21097), (4420, 19856), (4624, 18980), (4672, 18785), (4745, 18496), (4964, 17680), (5440, 16133), (5780, 15184), (5840, 15028), (6205, 14144), (7072, 12410), (7514, 11680), (7592, 11560), (8840, 9928), (9248, 9490)]