42298812

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 110073600

約数和(自身を除く): 67774788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 107, 139, 158, 214, 237, 278, 316, 321, 417, 428, 474, 556, 642, 711, 834, 948, 963, 1251, 1284, 1422, 1668, 1926, 2502, 2844, 3852, 5004, 8453, 10981, 14873, 16906, 21962, 25359, 29746, 32943, 33812, 43924, 44619, 50718, 59492, 65886, 76077, 89238, 98829, 101436, 131772, 133857, 152154, 178476, 197658, 267714, 304308, 395316, 535428, 1174967, 2349934, 3524901, 4699868, 7049802, 10574703, 14099604, 21149406, 42298812]

約数ペア:

[(1, 42298812), (2, 21149406), (3, 14099604), (4, 10574703), (6, 7049802), (9, 4699868), (12, 3524901), (18, 2349934), (36, 1174967), (79, 535428), (107, 395316), (139, 304308), (158, 267714), (214, 197658), (237, 178476), (278, 152154), (316, 133857), (321, 131772), (417, 101436), (428, 98829), (474, 89238), (556, 76077), (642, 65886), (711, 59492), (834, 50718), (948, 44619), (963, 43924), (1251, 33812), (1284, 32943), (1422, 29746), (1668, 25359), (1926, 21962), (2502, 16906), (2844, 14873), (3852, 10981), (5004, 8453)]