76838190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17911}}^1$

素因数の和:17945

約数の個数: 64

約数和(自身を含む): 216663552

約数和(自身を除く): 139825362

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 17911, 35822, 53733, 89555, 107466, 179110, 197021, 232843, 268665, 394042, 465686, 537330, 591063, 698529, 985105, 1164215, 1182126, 1397058, 1970210, 2328430, 2561273, 2955315, 3492645, 5122546, 5910630, 6985290, 7683819, 12806365, 15367638, 25612730, 38419095, 76838190]

約数ペア:

[(1, 76838190), (2, 38419095), (3, 25612730), (5, 15367638), (6, 12806365), (10, 7683819), (11, 6985290), (13, 5910630), (15, 5122546), (22, 3492645), (26, 2955315), (30, 2561273), (33, 2328430), (39, 1970210), (55, 1397058), (65, 1182126), (66, 1164215), (78, 985105), (110, 698529), (130, 591063), (143, 537330), (165, 465686), (195, 394042), (286, 268665), (330, 232843), (390, 197021), (429, 179110), (715, 107466), (858, 89555), (1430, 53733), (2145, 35822), (4290, 17911)]