73440928

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 169344000

約数和(自身を除く): 95903072

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 79, 88, 139, 152, 158, 176, 209, 278, 304, 316, 352, 418, 556, 608, 632, 836, 869, 1112, 1264, 1501, 1529, 1672, 1738, 2224, 2528, 2641, 3002, 3058, 3344, 3476, 4448, 5282, 6004, 6116, 6688, 6952, 10564, 10981, 12008, 12232, 13904, 16511, 21128, 21962, 24016, 24464, 27808, 29051, 33022, 42256, 43924, 48032, 48928, 58102, 66044, 84512, 87848, 116204, 120791, 132088, 175696, 208639, 232408, 241582, 264176, 351392, 417278, 464816, 483164, 528352, 834556, 929632, 966328, 1669112, 1932656, 2295029, 3338224, 3865312, 4590058, 6676448, 9180116, 18360232, 36720464, 73440928]

約数ペア:

[(1, 73440928), (2, 36720464), (4, 18360232), (8, 9180116), (11, 6676448), (16, 4590058), (19, 3865312), (22, 3338224), (32, 2295029), (38, 1932656), (44, 1669112), (76, 966328), (79, 929632), (88, 834556), (139, 528352), (152, 483164), (158, 464816), (176, 417278), (209, 351392), (278, 264176), (304, 241582), (316, 232408), (352, 208639), (418, 175696), (556, 132088), (608, 120791), (632, 116204), (836, 87848), (869, 84512), (1112, 66044), (1264, 58102), (1501, 48928), (1529, 48032), (1672, 43924), (1738, 42256), (2224, 33022), (2528, 29051), (2641, 27808), (3002, 24464), (3058, 24016), (3344, 21962), (3476, 21128), (4448, 16511), (5282, 13904), (6004, 12232), (6116, 12008), (6688, 10981), (6952, 10564)]