755222364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{11779}}^1$

素因数の和:11939

約数の個数: 72

約数和(自身を含む): 2071065360

約数和(自身を除く): 1315842996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 137, 156, 234, 274, 411, 468, 548, 822, 1233, 1644, 1781, 2466, 3562, 4932, 5343, 7124, 10686, 11779, 16029, 21372, 23558, 32058, 35337, 47116, 64116, 70674, 106011, 141348, 153127, 212022, 306254, 424044, 459381, 612508, 918762, 1378143, 1613723, 1837524, 2756286, 3227446, 4841169, 5512572, 6454892, 9682338, 14523507, 19364676, 20978399, 29047014, 41956798, 58094028, 62935197, 83913596, 125870394, 188805591, 251740788, 377611182, 755222364]

約数ペア:

[(1, 755222364), (2, 377611182), (3, 251740788), (4, 188805591), (6, 125870394), (9, 83913596), (12, 62935197), (13, 58094028), (18, 41956798), (26, 29047014), (36, 20978399), (39, 19364676), (52, 14523507), (78, 9682338), (117, 6454892), (137, 5512572), (156, 4841169), (234, 3227446), (274, 2756286), (411, 1837524), (468, 1613723), (548, 1378143), (822, 918762), (1233, 612508), (1644, 459381), (1781, 424044), (2466, 306254), (3562, 212022), (4932, 153127), (5343, 141348), (7124, 106011), (10686, 70674), (11779, 64116), (16029, 47116), (21372, 35337), (23558, 32058)]