80174412

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2617}}^1$

素因数の和:2687

約数の個数: 72

約数和(自身を含む): 217273056

約数和(自身を除く): 137098644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 207, 222, 276, 333, 414, 444, 666, 828, 851, 1332, 1702, 2553, 2617, 3404, 5106, 5234, 7659, 7851, 10212, 10468, 15318, 15702, 23553, 30636, 31404, 47106, 60191, 94212, 96829, 120382, 180573, 193658, 240764, 290487, 361146, 387316, 541719, 580974, 722292, 871461, 1083438, 1161948, 1742922, 2166876, 2227067, 3485844, 4454134, 6681201, 8908268, 13362402, 20043603, 26724804, 40087206, 80174412]

約数ペア:

[(1, 80174412), (2, 40087206), (3, 26724804), (4, 20043603), (6, 13362402), (9, 8908268), (12, 6681201), (18, 4454134), (23, 3485844), (36, 2227067), (37, 2166876), (46, 1742922), (69, 1161948), (74, 1083438), (92, 871461), (111, 722292), (138, 580974), (148, 541719), (207, 387316), (222, 361146), (276, 290487), (333, 240764), (414, 193658), (444, 180573), (666, 120382), (828, 96829), (851, 94212), (1332, 60191), (1702, 47106), (2553, 31404), (2617, 30636), (3404, 23553), (5106, 15702), (5234, 15318), (7659, 10468), (7851, 10212)]