64905768

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{11411}}^1$

素因数の和:11502

約数の個数: 48

約数和(自身を含む): 178027200

約数和(自身を除く): 113121432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 11411, 22822, 34233, 45644, 68466, 91288, 102699, 136932, 205398, 273864, 410796, 821592, 901469, 1802938, 2704407, 3605876, 5408814, 7211752, 8113221, 10817628, 16226442, 21635256, 32452884, 64905768]

約数ペア:

[(1, 64905768), (2, 32452884), (3, 21635256), (4, 16226442), (6, 10817628), (8, 8113221), (9, 7211752), (12, 5408814), (18, 3605876), (24, 2704407), (36, 1802938), (72, 901469), (79, 821592), (158, 410796), (237, 273864), (316, 205398), (474, 136932), (632, 102699), (711, 91288), (948, 68466), (1422, 45644), (1896, 34233), (2844, 22822), (5688, 11411)]