68943132

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:583

約数の個数: 72

約数和(自身を含む): 181475840

約数和(自身を除く): 112532708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 163, 186, 279, 326, 372, 379, 489, 558, 652, 758, 978, 1116, 1137, 1467, 1516, 1956, 2274, 2934, 3411, 4548, 5053, 5868, 6822, 10106, 11749, 13644, 15159, 20212, 23498, 30318, 35247, 45477, 46996, 60636, 61777, 70494, 90954, 105741, 123554, 140988, 181908, 185331, 211482, 247108, 370662, 422964, 555993, 741324, 1111986, 1915087, 2223972, 3830174, 5745261, 7660348, 11490522, 17235783, 22981044, 34471566, 68943132]

約数ペア:

[(1, 68943132), (2, 34471566), (3, 22981044), (4, 17235783), (6, 11490522), (9, 7660348), (12, 5745261), (18, 3830174), (31, 2223972), (36, 1915087), (62, 1111986), (93, 741324), (124, 555993), (163, 422964), (186, 370662), (279, 247108), (326, 211482), (372, 185331), (379, 181908), (489, 140988), (558, 123554), (652, 105741), (758, 90954), (978, 70494), (1116, 61777), (1137, 60636), (1467, 46996), (1516, 45477), (1956, 35247), (2274, 30318), (2934, 23498), (3411, 20212), (4548, 15159), (5053, 13644), (5868, 11749), (6822, 10106)]