66336688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 149052960

約数和(自身を除く): 82716272

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 41, 44, 58, 82, 88, 116, 164, 176, 232, 317, 319, 328, 451, 464, 634, 638, 656, 902, 1189, 1268, 1276, 1804, 2378, 2536, 2552, 3487, 3608, 4756, 5072, 5104, 6974, 7216, 9193, 9512, 12997, 13079, 13948, 18386, 19024, 25994, 26158, 27896, 36772, 51988, 52316, 55792, 73544, 101123, 103976, 104632, 142967, 147088, 202246, 207952, 209264, 285934, 376913, 404492, 571868, 753826, 808984, 1143736, 1507652, 1617968, 2287472, 3015304, 4146043, 6030608, 8292086, 16584172, 33168344, 66336688]

約数ペア:

[(1, 66336688), (2, 33168344), (4, 16584172), (8, 8292086), (11, 6030608), (16, 4146043), (22, 3015304), (29, 2287472), (41, 1617968), (44, 1507652), (58, 1143736), (82, 808984), (88, 753826), (116, 571868), (164, 404492), (176, 376913), (232, 285934), (317, 209264), (319, 207952), (328, 202246), (451, 147088), (464, 142967), (634, 104632), (638, 103976), (656, 101123), (902, 73544), (1189, 55792), (1268, 52316), (1276, 51988), (1804, 36772), (2378, 27896), (2536, 26158), (2552, 25994), (3487, 19024), (3608, 18386), (4756, 13948), (5072, 13079), (5104, 12997), (6974, 9512), (7216, 9193)]