83678868

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 216

約数和(自身を含む): 274496040

約数和(自身を除く): 190817172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 41, 42, 49, 52, 63, 78, 82, 84, 89, 91, 98, 117, 123, 126, 147, 156, 164, 178, 182, 196, 234, 246, 252, 267, 273, 287, 294, 356, 364, 369, 441, 468, 492, 533, 534, 546, 574, 588, 623, 637, 738, 801, 819, 861, 882, 1066, 1068, 1092, 1148, 1157, 1246, 1274, 1476, 1599, 1602, 1638, 1722, 1764, 1869, 1911, 2009, 2132, 2314, 2492, 2548, 2583, 3198, 3204, 3276, 3444, 3471, 3649, 3731, 3738, 3822, 4018, 4361, 4628, 4797, 5166, 5607, 5733, 6027, 6396, 6942, 7298, 7462, 7476, 7644, 8036, 8099, 8722, 9594, 10332, 10413, 10947, 11193, 11214, 11466, 12054, 13083, 13884, 14596, 14924, 16198, 17444, 18081, 19188, 20826, 21894, 22386, 22428, 22932, 24108, 24297, 25543, 26117, 26166, 32396, 32841, 33579, 36162, 39249, 41652, 43788, 44772, 47437, 48594, 51086, 52234, 52332, 56693, 65682, 67158, 72324, 72891, 76629, 78351, 78498, 94874, 97188, 102172, 104468, 113386, 131364, 134316, 142311, 145782, 153258, 156702, 156996, 170079, 178801, 189748, 226772, 229887, 235053, 284622, 291564, 306516, 313404, 332059, 340158, 357602, 426933, 459774, 470106, 510237, 536403, 569244, 664118, 680316, 715204, 853866, 919548, 940212, 996177, 1020474, 1072806, 1328236, 1609209, 1707732, 1992354, 2040948, 2145612, 2324413, 2988531, 3218418, 3984708, 4648826, 5977062, 6436836, 6973239, 9297652, 11954124, 13946478, 20919717, 27892956, 41839434, 83678868]

約数ペア:

[(1, 83678868), (2, 41839434), (3, 27892956), (4, 20919717), (6, 13946478), (7, 11954124), (9, 9297652), (12, 6973239), (13, 6436836), (14, 5977062), (18, 4648826), (21, 3984708), (26, 3218418), (28, 2988531), (36, 2324413), (39, 2145612), (41, 2040948), (42, 1992354), (49, 1707732), (52, 1609209), (63, 1328236), (78, 1072806), (82, 1020474), (84, 996177), (89, 940212), (91, 919548), (98, 853866), (117, 715204), (123, 680316), (126, 664118), (147, 569244), (156, 536403), (164, 510237), (178, 470106), (182, 459774), (196, 426933), (234, 357602), (246, 340158), (252, 332059), (267, 313404), (273, 306516), (287, 291564), (294, 284622), (356, 235053), (364, 229887), (369, 226772), (441, 189748), (468, 178801), (492, 170079), (533, 156996), (534, 156702), (546, 153258), (574, 145782), (588, 142311), (623, 134316), (637, 131364), (738, 113386), (801, 104468), (819, 102172), (861, 97188), (882, 94874), (1066, 78498), (1068, 78351), (1092, 76629), (1148, 72891), (1157, 72324), (1246, 67158), (1274, 65682), (1476, 56693), (1599, 52332), (1602, 52234), (1638, 51086), (1722, 48594), (1764, 47437), (1869, 44772), (1911, 43788), (2009, 41652), (2132, 39249), (2314, 36162), (2492, 33579), (2548, 32841), (2583, 32396), (3198, 26166), (3204, 26117), (3276, 25543), (3444, 24297), (3471, 24108), (3649, 22932), (3731, 22428), (3738, 22386), (3822, 21894), (4018, 20826), (4361, 19188), (4628, 18081), (4797, 17444), (5166, 16198), (5607, 14924), (5733, 14596), (6027, 13884), (6396, 13083), (6942, 12054), (7298, 11466), (7462, 11214), (7476, 11193), (7644, 10947), (8036, 10413), (8099, 10332), (8722, 9594)]