7780464

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:846

約数の個数: 60

約数和(自身を含む): 22110192

約数和(自身を除く): 14329728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 761, 852, 1136, 1278, 1522, 1704, 2283, 2556, 3044, 3408, 4566, 5112, 6088, 6849, 9132, 10224, 12176, 13698, 18264, 27396, 36528, 54031, 54792, 108062, 109584, 162093, 216124, 324186, 432248, 486279, 648372, 864496, 972558, 1296744, 1945116, 2593488, 3890232, 7780464]

約数ペア:

[(1, 7780464), (2, 3890232), (3, 2593488), (4, 1945116), (6, 1296744), (8, 972558), (9, 864496), (12, 648372), (16, 486279), (18, 432248), (24, 324186), (36, 216124), (48, 162093), (71, 109584), (72, 108062), (142, 54792), (144, 54031), (213, 36528), (284, 27396), (426, 18264), (568, 13698), (639, 12176), (761, 10224), (852, 9132), (1136, 6849), (1278, 6088), (1522, 5112), (1704, 4566), (2283, 3408), (2556, 3044)]