72719724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{11243}}^1$

素因数の和:11275

約数の個数: 72

約数和(自身を含む): 215345088

約数和(自身を除く): 142625364

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 11243, 22486, 33729, 44972, 67458, 78701, 123673, 134916, 157402, 236103, 247346, 314804, 371019, 472206, 494692, 550907, 742038, 865711, 944412, 1101814, 1484076, 1652721, 1731422, 2203628, 2597133, 3305442, 3462844, 5194266, 6059977, 6610884, 10388532, 12119954, 18179931, 24239908, 36359862, 72719724]

約数ペア:

[(1, 72719724), (2, 36359862), (3, 24239908), (4, 18179931), (6, 12119954), (7, 10388532), (11, 6610884), (12, 6059977), (14, 5194266), (21, 3462844), (22, 3305442), (28, 2597133), (33, 2203628), (42, 1731422), (44, 1652721), (49, 1484076), (66, 1101814), (77, 944412), (84, 865711), (98, 742038), (132, 550907), (147, 494692), (154, 472206), (196, 371019), (231, 314804), (294, 247346), (308, 236103), (462, 157402), (539, 134916), (588, 123673), (924, 78701), (1078, 67458), (1617, 44972), (2156, 33729), (3234, 22486), (6468, 11243)]