70320976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1292

約数の個数: 80

約数和(自身を含む): 165792960

約数和(自身を除く): 95471984

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 176, 187, 209, 272, 304, 323, 374, 418, 646, 748, 836, 1237, 1292, 1496, 1672, 2474, 2584, 2992, 3344, 3553, 4948, 5168, 7106, 9896, 13607, 14212, 19792, 21029, 23503, 27214, 28424, 42058, 47006, 54428, 56848, 84116, 94012, 108856, 168232, 188024, 217712, 231319, 258533, 336464, 376048, 399551, 462638, 517066, 799102, 925276, 1034132, 1598204, 1850552, 2068264, 3196408, 3701104, 4136528, 4395061, 6392816, 8790122, 17580244, 35160488, 70320976]

約数ペア:

[(1, 70320976), (2, 35160488), (4, 17580244), (8, 8790122), (11, 6392816), (16, 4395061), (17, 4136528), (19, 3701104), (22, 3196408), (34, 2068264), (38, 1850552), (44, 1598204), (68, 1034132), (76, 925276), (88, 799102), (136, 517066), (152, 462638), (176, 399551), (187, 376048), (209, 336464), (272, 258533), (304, 231319), (323, 217712), (374, 188024), (418, 168232), (646, 108856), (748, 94012), (836, 84116), (1237, 56848), (1292, 54428), (1496, 47006), (1672, 42058), (2474, 28424), (2584, 27214), (2992, 23503), (3344, 21029), (3553, 19792), (4948, 14212), (5168, 13607), (7106, 9896)]