31920810012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{89393}}^1$

素因数の和:89532

約数の個数: 144

約数和(自身を含む): 100221401280

約数和(自身を除く): 68300591268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 109, 117, 126, 156, 182, 218, 234, 252, 273, 327, 364, 436, 468, 546, 654, 763, 819, 981, 1092, 1308, 1417, 1526, 1638, 1962, 2289, 2834, 3052, 3276, 3924, 4251, 4578, 5668, 6867, 8502, 9156, 9919, 12753, 13734, 17004, 19838, 25506, 27468, 29757, 39676, 51012, 59514, 89271, 89393, 119028, 178542, 178786, 268179, 357084, 357572, 536358, 625751, 804537, 1072716, 1162109, 1251502, 1609074, 1877253, 2324218, 2503004, 3218148, 3486327, 3754506, 4648436, 5631759, 6972654, 7509012, 8134763, 9743837, 10458981, 11263518, 13945308, 16269526, 19487674, 20917962, 22527036, 24404289, 29231511, 32539052, 38975348, 41835924, 48808578, 58463022, 68206859, 73212867, 87694533, 97617156, 116926044, 126669881, 136413718, 146425734, 175389066, 204620577, 253339762, 272827436, 292851468, 350778132, 380009643, 409241154, 506679524, 613861731, 760019286, 818482308, 886689167, 1140028929, 1227723462, 1520038572, 1773378334, 2280057858, 2455446924, 2660067501, 3546756668, 4560115716, 5320135002, 7980202503, 10640270004, 15960405006, 31920810012]

約数ペア:

[(1, 31920810012), (2, 15960405006), (3, 10640270004), (4, 7980202503), (6, 5320135002), (7, 4560115716), (9, 3546756668), (12, 2660067501), (13, 2455446924), (14, 2280057858), (18, 1773378334), (21, 1520038572), (26, 1227723462), (28, 1140028929), (36, 886689167), (39, 818482308), (42, 760019286), (52, 613861731), (63, 506679524), (78, 409241154), (84, 380009643), (91, 350778132), (109, 292851468), (117, 272827436), (126, 253339762), (156, 204620577), (182, 175389066), (218, 146425734), (234, 136413718), (252, 126669881), (273, 116926044), (327, 97617156), (364, 87694533), (436, 73212867), (468, 68206859), (546, 58463022), (654, 48808578), (763, 41835924), (819, 38975348), (981, 32539052), (1092, 29231511), (1308, 24404289), (1417, 22527036), (1526, 20917962), (1638, 19487674), (1962, 16269526), (2289, 13945308), (2834, 11263518), (3052, 10458981), (3276, 9743837), (3924, 8134763), (4251, 7509012), (4578, 6972654), (5668, 5631759), (6867, 4648436), (8502, 3754506), (9156, 3486327), (9919, 3218148), (12753, 2503004), (13734, 2324218), (17004, 1877253), (19838, 1609074), (25506, 1251502), (27468, 1162109), (29757, 1072716), (39676, 804537), (51012, 625751), (59514, 536358), (89271, 357572), (89393, 357084), (119028, 268179), (178542, 178786)]