72011712

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^2\times {\mathrm{709}}^1$

素因数の和:770

約数の個数: 84

約数和(自身を含む): 199456040

約数和(自身を除く): 127444328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 529, 552, 709, 736, 1058, 1104, 1418, 1472, 1587, 2116, 2127, 2208, 2836, 3174, 4232, 4254, 4416, 5672, 6348, 8464, 8508, 11344, 12696, 16307, 16928, 17016, 22688, 25392, 32614, 33856, 34032, 45376, 48921, 50784, 65228, 68064, 97842, 101568, 130456, 136128, 195684, 260912, 375061, 391368, 521824, 750122, 782736, 1043648, 1125183, 1500244, 1565472, 2250366, 3000488, 3130944, 4500732, 6000976, 9001464, 12001952, 18002928, 24003904, 36005856, 72011712]

約数ペア:

[(1, 72011712), (2, 36005856), (3, 24003904), (4, 18002928), (6, 12001952), (8, 9001464), (12, 6000976), (16, 4500732), (23, 3130944), (24, 3000488), (32, 2250366), (46, 1565472), (48, 1500244), (64, 1125183), (69, 1043648), (92, 782736), (96, 750122), (138, 521824), (184, 391368), (192, 375061), (276, 260912), (368, 195684), (529, 136128), (552, 130456), (709, 101568), (736, 97842), (1058, 68064), (1104, 65228), (1418, 50784), (1472, 48921), (1587, 45376), (2116, 34032), (2127, 33856), (2208, 32614), (2836, 25392), (3174, 22688), (4232, 17016), (4254, 16928), (4416, 16307), (5672, 12696), (6348, 11344), (8464, 8508)]