90988488

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:452

約数の個数: 128

約数和(自身を含む): 272160000

約数和(自身を除く): 181171512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 71, 72, 102, 108, 136, 142, 153, 204, 213, 216, 284, 306, 349, 408, 426, 459, 568, 612, 639, 698, 852, 918, 1047, 1207, 1224, 1278, 1396, 1704, 1836, 1917, 2094, 2414, 2556, 2792, 3141, 3621, 3672, 3834, 4188, 4828, 5112, 5933, 6282, 7242, 7668, 8376, 9423, 9656, 10863, 11866, 12564, 14484, 15336, 17799, 18846, 21726, 23732, 24779, 25128, 28968, 32589, 35598, 37692, 43452, 47464, 49558, 53397, 65178, 71196, 74337, 75384, 86904, 99116, 106794, 130356, 142392, 148674, 160191, 198232, 213588, 223011, 260712, 297348, 320382, 421243, 427176, 446022, 594696, 640764, 669033, 842486, 892044, 1263729, 1281528, 1338066, 1684972, 1784088, 2527458, 2676132, 3369944, 3791187, 5054916, 5352264, 7582374, 10109832, 11373561, 15164748, 22747122, 30329496, 45494244, 90988488]

約数ペア:

[(1, 90988488), (2, 45494244), (3, 30329496), (4, 22747122), (6, 15164748), (8, 11373561), (9, 10109832), (12, 7582374), (17, 5352264), (18, 5054916), (24, 3791187), (27, 3369944), (34, 2676132), (36, 2527458), (51, 1784088), (54, 1684972), (68, 1338066), (71, 1281528), (72, 1263729), (102, 892044), (108, 842486), (136, 669033), (142, 640764), (153, 594696), (204, 446022), (213, 427176), (216, 421243), (284, 320382), (306, 297348), (349, 260712), (408, 223011), (426, 213588), (459, 198232), (568, 160191), (612, 148674), (639, 142392), (698, 130356), (852, 106794), (918, 99116), (1047, 86904), (1207, 75384), (1224, 74337), (1278, 71196), (1396, 65178), (1704, 53397), (1836, 49558), (1917, 47464), (2094, 43452), (2414, 37692), (2556, 35598), (2792, 32589), (3141, 28968), (3621, 25128), (3672, 24779), (3834, 23732), (4188, 21726), (4828, 18846), (5112, 17799), (5933, 15336), (6282, 14484), (7242, 12564), (7668, 11866), (8376, 10863), (9423, 9656)]