120631758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 270611712

約数和(自身を除く): 149979954

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 67, 78, 82, 123, 134, 201, 246, 402, 533, 563, 871, 1066, 1126, 1599, 1689, 1742, 2613, 2747, 3198, 3378, 5226, 5494, 7319, 8241, 14638, 16482, 21957, 23083, 35711, 37721, 43914, 46166, 69249, 71422, 75442, 107133, 113163, 138498, 214266, 226326, 300079, 490373, 600158, 900237, 980746, 1471119, 1546561, 1800474, 2942238, 3093122, 4639683, 9279366, 20105293, 40210586, 60315879, 120631758]

約数ペア:

[(1, 120631758), (2, 60315879), (3, 40210586), (6, 20105293), (13, 9279366), (26, 4639683), (39, 3093122), (41, 2942238), (67, 1800474), (78, 1546561), (82, 1471119), (123, 980746), (134, 900237), (201, 600158), (246, 490373), (402, 300079), (533, 226326), (563, 214266), (871, 138498), (1066, 113163), (1126, 107133), (1599, 75442), (1689, 71422), (1742, 69249), (2613, 46166), (2747, 43914), (3198, 37721), (3378, 35711), (5226, 23083), (5494, 21957), (7319, 16482), (8241, 14638)]