39960612

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 106159872

約数和(自身を除く): 66199260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 61, 62, 93, 122, 124, 183, 186, 244, 279, 366, 372, 549, 558, 587, 732, 1098, 1116, 1174, 1761, 1891, 2196, 2348, 3522, 3782, 5283, 5673, 7044, 7564, 10566, 11346, 17019, 18197, 21132, 22692, 34038, 35807, 36394, 54591, 68076, 71614, 72788, 107421, 109182, 143228, 163773, 214842, 218364, 322263, 327546, 429684, 644526, 655092, 1110017, 1289052, 2220034, 3330051, 4440068, 6660102, 9990153, 13320204, 19980306, 39960612]

約数ペア:

[(1, 39960612), (2, 19980306), (3, 13320204), (4, 9990153), (6, 6660102), (9, 4440068), (12, 3330051), (18, 2220034), (31, 1289052), (36, 1110017), (61, 655092), (62, 644526), (93, 429684), (122, 327546), (124, 322263), (183, 218364), (186, 214842), (244, 163773), (279, 143228), (366, 109182), (372, 107421), (549, 72788), (558, 71614), (587, 68076), (732, 54591), (1098, 36394), (1116, 35807), (1174, 34038), (1761, 22692), (1891, 21132), (2196, 18197), (2348, 17019), (3522, 11346), (3782, 10566), (5283, 7564), (5673, 7044)]