72749754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52489}}^1$

素因数の和:52515

約数の個数: 48

約数和(自身を含む): 196522560

約数和(自身を除く): 123772806

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 52489, 104978, 157467, 314934, 367423, 472401, 577379, 734846, 944802, 1102269, 1154758, 1732137, 2204538, 3306807, 3464274, 4041653, 5196411, 6613614, 8083306, 10392822, 12124959, 24249918, 36374877, 72749754]

約数ペア:

[(1, 72749754), (2, 36374877), (3, 24249918), (6, 12124959), (7, 10392822), (9, 8083306), (11, 6613614), (14, 5196411), (18, 4041653), (21, 3464274), (22, 3306807), (33, 2204538), (42, 1732137), (63, 1154758), (66, 1102269), (77, 944802), (99, 734846), (126, 577379), (154, 472401), (198, 367423), (231, 314934), (462, 157467), (693, 104978), (1386, 52489)]