72734328

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 212889600

約数和(自身を除く): 140155272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 43, 54, 72, 82, 86, 108, 123, 129, 164, 172, 191, 216, 246, 258, 328, 344, 369, 382, 387, 492, 516, 573, 738, 764, 774, 984, 1032, 1107, 1146, 1161, 1476, 1528, 1548, 1719, 1763, 2214, 2292, 2322, 2952, 3096, 3438, 3526, 4428, 4584, 4644, 5157, 5289, 6876, 7052, 7831, 8213, 8856, 9288, 10314, 10578, 13752, 14104, 15662, 15867, 16426, 20628, 21156, 23493, 24639, 31324, 31734, 32852, 41256, 42312, 46986, 47601, 49278, 62648, 63468, 65704, 70479, 73917, 93972, 95202, 98556, 126936, 140958, 147834, 187944, 190404, 197112, 211437, 221751, 281916, 295668, 336733, 380808, 422874, 443502, 563832, 591336, 673466, 845748, 887004, 1010199, 1346932, 1691496, 1774008, 2020398, 2693864, 3030597, 4040796, 6061194, 8081592, 9091791, 12122388, 18183582, 24244776, 36367164, 72734328]

約数ペア:

[(1, 72734328), (2, 36367164), (3, 24244776), (4, 18183582), (6, 12122388), (8, 9091791), (9, 8081592), (12, 6061194), (18, 4040796), (24, 3030597), (27, 2693864), (36, 2020398), (41, 1774008), (43, 1691496), (54, 1346932), (72, 1010199), (82, 887004), (86, 845748), (108, 673466), (123, 591336), (129, 563832), (164, 443502), (172, 422874), (191, 380808), (216, 336733), (246, 295668), (258, 281916), (328, 221751), (344, 211437), (369, 197112), (382, 190404), (387, 187944), (492, 147834), (516, 140958), (573, 126936), (738, 98556), (764, 95202), (774, 93972), (984, 73917), (1032, 70479), (1107, 65704), (1146, 63468), (1161, 62648), (1476, 49278), (1528, 47601), (1548, 46986), (1719, 42312), (1763, 41256), (2214, 32852), (2292, 31734), (2322, 31324), (2952, 24639), (3096, 23493), (3438, 21156), (3526, 20628), (4428, 16426), (4584, 15867), (4644, 15662), (5157, 14104), (5289, 13752), (6876, 10578), (7052, 10314), (7831, 9288), (8213, 8856)]