77306012

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 159268032

約数和(自身を除く): 81962020

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 113, 212, 226, 371, 452, 461, 742, 791, 922, 1484, 1582, 1844, 3164, 3227, 5989, 6454, 11978, 12908, 23956, 24433, 41923, 48866, 52093, 83846, 97732, 104186, 167692, 171031, 208372, 342062, 364651, 684124, 729302, 1458604, 2760929, 5521858, 11043716, 19326503, 38653006, 77306012]

約数ペア:

[(1, 77306012), (2, 38653006), (4, 19326503), (7, 11043716), (14, 5521858), (28, 2760929), (53, 1458604), (106, 729302), (113, 684124), (212, 364651), (226, 342062), (371, 208372), (452, 171031), (461, 167692), (742, 104186), (791, 97732), (922, 83846), (1484, 52093), (1582, 48866), (1844, 41923), (3164, 24433), (3227, 23956), (5989, 12908), (6454, 11978)]