120118428

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2909}}^1$

素因数の和:2987

約数の個数: 72

約数和(自身を含む): 322008960

約数和(自身を除く): 201890532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 111, 124, 148, 186, 222, 279, 333, 372, 444, 558, 666, 1116, 1147, 1332, 2294, 2909, 3441, 4588, 5818, 6882, 8727, 10323, 11636, 13764, 17454, 20646, 26181, 34908, 41292, 52362, 90179, 104724, 107633, 180358, 215266, 270537, 322899, 360716, 430532, 541074, 645798, 811611, 968697, 1082148, 1291596, 1623222, 1937394, 3246444, 3336623, 3874788, 6673246, 10009869, 13346492, 20019738, 30029607, 40039476, 60059214, 120118428]

約数ペア:

[(1, 120118428), (2, 60059214), (3, 40039476), (4, 30029607), (6, 20019738), (9, 13346492), (12, 10009869), (18, 6673246), (31, 3874788), (36, 3336623), (37, 3246444), (62, 1937394), (74, 1623222), (93, 1291596), (111, 1082148), (124, 968697), (148, 811611), (186, 645798), (222, 541074), (279, 430532), (333, 360716), (372, 322899), (444, 270537), (558, 215266), (666, 180358), (1116, 107633), (1147, 104724), (1332, 90179), (2294, 52362), (2909, 41292), (3441, 34908), (4588, 26181), (5818, 20646), (6882, 17454), (8727, 13764), (10323, 11636)]