87003440216

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^2\times {\mathrm{1621}}^1$

素因数の和:1834

約数の個数: 144

約数和(自身を含む): 207381718320

約数和(自身を除く): 120378278104

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 89, 121, 154, 178, 242, 308, 356, 484, 616, 623, 712, 847, 968, 979, 1246, 1621, 1694, 1958, 2492, 3242, 3388, 3916, 4984, 6484, 6776, 6853, 7832, 7921, 10769, 11347, 12968, 13706, 15842, 17831, 21538, 22694, 27412, 31684, 35662, 43076, 45388, 54824, 55447, 63368, 71324, 75383, 86152, 87131, 90776, 110894, 124817, 142648, 144269, 150766, 174262, 196141, 221788, 249634, 288538, 301532, 348524, 392282, 443576, 499268, 577076, 603064, 609917, 697048, 784564, 958441, 998536, 1009883, 1154152, 1219834, 1372987, 1569128, 1586959, 1916882, 2019766, 2439668, 2745974, 3173918, 3833764, 4039532, 4879336, 5491948, 6347836, 6709087, 7667528, 8079064, 10983896, 11108713, 12695672, 12839941, 13418174, 17456549, 22217426, 25679882, 26836348, 34913098, 44434852, 51359764, 53672696, 69826196, 88869704, 89879587, 102719528, 122195843, 139652392, 141239351, 179759174, 244391686, 282478702, 359518348, 488783372, 564957404, 719036696, 977566744, 988675457, 1129914808, 1553632861, 1977350914, 3107265722, 3954701828, 6214531444, 7909403656, 10875430027, 12429062888, 21750860054, 43501720108, 87003440216]

約数ペア:

[(1, 87003440216), (2, 43501720108), (4, 21750860054), (7, 12429062888), (8, 10875430027), (11, 7909403656), (14, 6214531444), (22, 3954701828), (28, 3107265722), (44, 1977350914), (56, 1553632861), (77, 1129914808), (88, 988675457), (89, 977566744), (121, 719036696), (154, 564957404), (178, 488783372), (242, 359518348), (308, 282478702), (356, 244391686), (484, 179759174), (616, 141239351), (623, 139652392), (712, 122195843), (847, 102719528), (968, 89879587), (979, 88869704), (1246, 69826196), (1621, 53672696), (1694, 51359764), (1958, 44434852), (2492, 34913098), (3242, 26836348), (3388, 25679882), (3916, 22217426), (4984, 17456549), (6484, 13418174), (6776, 12839941), (6853, 12695672), (7832, 11108713), (7921, 10983896), (10769, 8079064), (11347, 7667528), (12968, 6709087), (13706, 6347836), (15842, 5491948), (17831, 4879336), (21538, 4039532), (22694, 3833764), (27412, 3173918), (31684, 2745974), (35662, 2439668), (43076, 2019766), (45388, 1916882), (54824, 1586959), (55447, 1569128), (63368, 1372987), (71324, 1219834), (75383, 1154152), (86152, 1009883), (87131, 998536), (90776, 958441), (110894, 784564), (124817, 697048), (142648, 609917), (144269, 603064), (150766, 577076), (174262, 499268), (196141, 443576), (221788, 392282), (249634, 348524), (288538, 301532)]