79292916

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 208475904

約数和(自身を除く): 129182988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 227, 279, 313, 372, 454, 558, 626, 681, 908, 939, 1116, 1252, 1362, 1878, 2043, 2724, 2817, 3756, 4086, 5634, 7037, 8172, 9703, 11268, 14074, 19406, 21111, 28148, 29109, 38812, 42222, 58218, 63333, 71051, 84444, 87327, 116436, 126666, 142102, 174654, 213153, 253332, 284204, 349308, 426306, 639459, 852612, 1278918, 2202581, 2557836, 4405162, 6607743, 8810324, 13215486, 19823229, 26430972, 39646458, 79292916]

約数ペア:

[(1, 79292916), (2, 39646458), (3, 26430972), (4, 19823229), (6, 13215486), (9, 8810324), (12, 6607743), (18, 4405162), (31, 2557836), (36, 2202581), (62, 1278918), (93, 852612), (124, 639459), (186, 426306), (227, 349308), (279, 284204), (313, 253332), (372, 213153), (454, 174654), (558, 142102), (626, 126666), (681, 116436), (908, 87327), (939, 84444), (1116, 71051), (1252, 63333), (1362, 58218), (1878, 42222), (2043, 38812), (2724, 29109), (2817, 28148), (3756, 21111), (4086, 19406), (5634, 14074), (7037, 11268), (8172, 9703)]