172299996

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1693}}^1$

素因数の和:1971

約数の個数: 72

約数和(自身を含む): 477260784

約数和(自身を除く): 304960788

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 257, 396, 514, 771, 1028, 1542, 1693, 2313, 2827, 3084, 3386, 4626, 5079, 5654, 6772, 8481, 9252, 10158, 11308, 15237, 16962, 18623, 20316, 25443, 30474, 33924, 37246, 50886, 55869, 60948, 74492, 101772, 111738, 167607, 223476, 335214, 435101, 670428, 870202, 1305303, 1740404, 2610606, 3915909, 4786111, 5221212, 7831818, 9572222, 14358333, 15663636, 19144444, 28716666, 43074999, 57433332, 86149998, 172299996]

約数ペア:

[(1, 172299996), (2, 86149998), (3, 57433332), (4, 43074999), (6, 28716666), (9, 19144444), (11, 15663636), (12, 14358333), (18, 9572222), (22, 7831818), (33, 5221212), (36, 4786111), (44, 3915909), (66, 2610606), (99, 1740404), (132, 1305303), (198, 870202), (257, 670428), (396, 435101), (514, 335214), (771, 223476), (1028, 167607), (1542, 111738), (1693, 101772), (2313, 74492), (2827, 60948), (3084, 55869), (3386, 50886), (4626, 37246), (5079, 33924), (5654, 30474), (6772, 25443), (8481, 20316), (9252, 18623), (10158, 16962), (11308, 15237)]