123717492

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 323295336

約数和(自身を除く): 199577844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 293, 317, 333, 444, 586, 634, 666, 879, 951, 1172, 1268, 1332, 1758, 1902, 2637, 2853, 3516, 3804, 5274, 5706, 10548, 10841, 11412, 11729, 21682, 23458, 32523, 35187, 43364, 46916, 65046, 70374, 92881, 97569, 105561, 130092, 140748, 185762, 195138, 211122, 278643, 371524, 390276, 422244, 557286, 835929, 1114572, 1671858, 3343716, 3436597, 6873194, 10309791, 13746388, 20619582, 30929373, 41239164, 61858746, 123717492]

約数ペア:

[(1, 123717492), (2, 61858746), (3, 41239164), (4, 30929373), (6, 20619582), (9, 13746388), (12, 10309791), (18, 6873194), (36, 3436597), (37, 3343716), (74, 1671858), (111, 1114572), (148, 835929), (222, 557286), (293, 422244), (317, 390276), (333, 371524), (444, 278643), (586, 211122), (634, 195138), (666, 185762), (879, 140748), (951, 130092), (1172, 105561), (1268, 97569), (1332, 92881), (1758, 70374), (1902, 65046), (2637, 46916), (2853, 43364), (3516, 35187), (3804, 32523), (5274, 23458), (5706, 21682), (10548, 11729), (10841, 11412)]