42507888

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:602

約数の個数: 80

約数和(自身を含む): 117554976

約数和(自身を除く): 75047088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 113, 136, 204, 226, 272, 339, 408, 452, 461, 678, 816, 904, 922, 1356, 1383, 1808, 1844, 1921, 2712, 2766, 3688, 3842, 5424, 5532, 5763, 7376, 7684, 7837, 11064, 11526, 15368, 15674, 22128, 23052, 23511, 30736, 31348, 46104, 47022, 52093, 62696, 92208, 94044, 104186, 125392, 156279, 188088, 208372, 312558, 376176, 416744, 625116, 833488, 885581, 1250232, 1771162, 2500464, 2656743, 3542324, 5313486, 7084648, 10626972, 14169296, 21253944, 42507888]

約数ペア:

[(1, 42507888), (2, 21253944), (3, 14169296), (4, 10626972), (6, 7084648), (8, 5313486), (12, 3542324), (16, 2656743), (17, 2500464), (24, 1771162), (34, 1250232), (48, 885581), (51, 833488), (68, 625116), (102, 416744), (113, 376176), (136, 312558), (204, 208372), (226, 188088), (272, 156279), (339, 125392), (408, 104186), (452, 94044), (461, 92208), (678, 62696), (816, 52093), (904, 47022), (922, 46104), (1356, 31348), (1383, 30736), (1808, 23511), (1844, 23052), (1921, 22128), (2712, 15674), (2766, 15368), (3688, 11526), (3842, 11064), (5424, 7837), (5532, 7684), (5763, 7376)]