72773370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{659}}^1$

素因数の和:1084

約数の個数: 64

約数和(自身を含む): 194832000

約数和(自身を除く): 122058630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 409, 659, 818, 1227, 1318, 1977, 2045, 2454, 3295, 3681, 3954, 4090, 5931, 6135, 6590, 7362, 9885, 11043, 11862, 12270, 17793, 18405, 19770, 22086, 29655, 35586, 36810, 55215, 59310, 88965, 110430, 177930, 269531, 539062, 808593, 1347655, 1617186, 2425779, 2695310, 4042965, 4851558, 7277337, 8085930, 12128895, 14554674, 24257790, 36386685, 72773370]

約数ペア:

[(1, 72773370), (2, 36386685), (3, 24257790), (5, 14554674), (6, 12128895), (9, 8085930), (10, 7277337), (15, 4851558), (18, 4042965), (27, 2695310), (30, 2425779), (45, 1617186), (54, 1347655), (90, 808593), (135, 539062), (270, 269531), (409, 177930), (659, 110430), (818, 88965), (1227, 59310), (1318, 55215), (1977, 36810), (2045, 35586), (2454, 29655), (3295, 22086), (3681, 19770), (3954, 18405), (4090, 17793), (5931, 12270), (6135, 11862), (6590, 11043), (7362, 9885)]