67747788

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4813}}^1$

素因数の和:4863

約数の個数: 72

約数和(自身を含む): 189247968

約数和(自身を除く): 121500180

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1173, 1564, 2346, 3519, 4692, 4813, 7038, 9626, 14076, 14439, 19252, 28878, 43317, 57756, 81821, 86634, 110699, 163642, 173268, 221398, 245463, 327284, 332097, 442796, 490926, 664194, 736389, 981852, 996291, 1328388, 1472778, 1881883, 1992582, 2945556, 3763766, 3985164, 5645649, 7527532, 11291298, 16936947, 22582596, 33873894, 67747788]

約数ペア:

[(1, 67747788), (2, 33873894), (3, 22582596), (4, 16936947), (6, 11291298), (9, 7527532), (12, 5645649), (17, 3985164), (18, 3763766), (23, 2945556), (34, 1992582), (36, 1881883), (46, 1472778), (51, 1328388), (68, 996291), (69, 981852), (92, 736389), (102, 664194), (138, 490926), (153, 442796), (204, 332097), (207, 327284), (276, 245463), (306, 221398), (391, 173268), (414, 163642), (612, 110699), (782, 86634), (828, 81821), (1173, 57756), (1564, 43317), (2346, 28878), (3519, 19252), (4692, 14439), (4813, 14076), (7038, 9626)]