72985284

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3847}}^1$

素因数の和:3905

約数の個数: 72

約数和(自身を含む): 201696768

約数和(自身を除く): 128711484

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 3847, 4743, 6324, 7694, 9486, 11541, 15388, 18972, 23082, 34623, 46164, 65399, 69246, 119257, 130798, 138492, 196197, 238514, 261596, 357771, 392394, 477028, 588591, 715542, 784788, 1073313, 1177182, 1431084, 2027369, 2146626, 2354364, 4054738, 4293252, 6082107, 8109476, 12164214, 18246321, 24328428, 36492642, 72985284]

約数ペア:

[(1, 72985284), (2, 36492642), (3, 24328428), (4, 18246321), (6, 12164214), (9, 8109476), (12, 6082107), (17, 4293252), (18, 4054738), (31, 2354364), (34, 2146626), (36, 2027369), (51, 1431084), (62, 1177182), (68, 1073313), (93, 784788), (102, 715542), (124, 588591), (153, 477028), (186, 392394), (204, 357771), (279, 261596), (306, 238514), (372, 196197), (527, 138492), (558, 130798), (612, 119257), (1054, 69246), (1116, 65399), (1581, 46164), (2108, 34623), (3162, 23082), (3847, 18972), (4743, 15388), (6324, 11541), (7694, 9486)]