80743284

素因数分解:

$2^2\times 3^3\times {\mathrm{277}}^1\times {\mathrm{2699}}^1$

素因数の和:2989

約数の個数: 48

約数和(自身を含む): 210168000

約数和(自身を除く): 129424716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 277, 554, 831, 1108, 1662, 2493, 2699, 3324, 4986, 5398, 7479, 8097, 9972, 10796, 14958, 16194, 24291, 29916, 32388, 48582, 72873, 97164, 145746, 291492, 747623, 1495246, 2242869, 2990492, 4485738, 6728607, 8971476, 13457214, 20185821, 26914428, 40371642, 80743284]

約数ペア:

[(1, 80743284), (2, 40371642), (3, 26914428), (4, 20185821), (6, 13457214), (9, 8971476), (12, 6728607), (18, 4485738), (27, 2990492), (36, 2242869), (54, 1495246), (108, 747623), (277, 291492), (554, 145746), (831, 97164), (1108, 72873), (1662, 48582), (2493, 32388), (2699, 29916), (3324, 24291), (4986, 16194), (5398, 14958), (7479, 10796), (8097, 9972)]