88672012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 197568000

約数和(自身を除く): 108895988

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 41, 44, 52, 76, 82, 143, 164, 199, 209, 247, 286, 398, 418, 451, 494, 533, 572, 779, 796, 836, 902, 988, 1066, 1558, 1804, 2132, 2189, 2587, 2717, 3116, 3781, 4378, 5174, 5434, 5863, 7562, 8159, 8569, 8756, 10127, 10348, 10868, 11726, 15124, 16318, 17138, 20254, 23452, 28457, 32636, 34276, 40508, 41591, 49153, 56914, 83182, 89749, 98306, 106067, 111397, 113828, 155021, 166364, 179498, 196612, 212134, 222794, 310042, 358996, 424268, 445588, 540683, 620084, 1081366, 1166737, 1705231, 2015273, 2162732, 2333474, 3410462, 4030546, 4666948, 6820924, 8061092, 22168003, 44336006, 88672012]

約数ペア:

[(1, 88672012), (2, 44336006), (4, 22168003), (11, 8061092), (13, 6820924), (19, 4666948), (22, 4030546), (26, 3410462), (38, 2333474), (41, 2162732), (44, 2015273), (52, 1705231), (76, 1166737), (82, 1081366), (143, 620084), (164, 540683), (199, 445588), (209, 424268), (247, 358996), (286, 310042), (398, 222794), (418, 212134), (451, 196612), (494, 179498), (533, 166364), (572, 155021), (779, 113828), (796, 111397), (836, 106067), (902, 98306), (988, 89749), (1066, 83182), (1558, 56914), (1804, 49153), (2132, 41591), (2189, 40508), (2587, 34276), (2717, 32636), (3116, 28457), (3781, 23452), (4378, 20254), (5174, 17138), (5434, 16318), (5863, 15124), (7562, 11726), (8159, 10868), (8569, 10348), (8756, 10127)]