80641296

素因数分解:

$2^4\times 3^2\times {\mathrm{227}}^1\times {\mathrm{2467}}^1$

素因数の和:2708

約数の個数: 60

約数和(自身を含む): 226769712

約数和(自身を除く): 146128416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 227, 454, 681, 908, 1362, 1816, 2043, 2467, 2724, 3632, 4086, 4934, 5448, 7401, 8172, 9868, 10896, 14802, 16344, 19736, 22203, 29604, 32688, 39472, 44406, 59208, 88812, 118416, 177624, 355248, 560009, 1120018, 1680027, 2240036, 3360054, 4480072, 5040081, 6720108, 8960144, 10080162, 13440216, 20160324, 26880432, 40320648, 80641296]

約数ペア:

[(1, 80641296), (2, 40320648), (3, 26880432), (4, 20160324), (6, 13440216), (8, 10080162), (9, 8960144), (12, 6720108), (16, 5040081), (18, 4480072), (24, 3360054), (36, 2240036), (48, 1680027), (72, 1120018), (144, 560009), (227, 355248), (454, 177624), (681, 118416), (908, 88812), (1362, 59208), (1816, 44406), (2043, 39472), (2467, 32688), (2724, 29604), (3632, 22203), (4086, 19736), (4934, 16344), (5448, 14802), (7401, 10896), (8172, 9868)]