86554834380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{9479}}^1\times {\mathrm{7247}}^1$

素因数の和:16748

約数の個数: 144

約数和(自身を含む): 300129822720

約数和(自身を除く): 213574988340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 7247, 9479, 14494, 18958, 21741, 28437, 28988, 36235, 37916, 43482, 47395, 50729, 56874, 65223, 66353, 72470, 85311, 86964, 94790, 101458, 108705, 113748, 130446, 132706, 142185, 144940, 152187, 170622, 189580, 199059, 202916, 217410, 253645, 260892, 265412, 284370, 304374, 326115, 331765, 341244, 398118, 426555, 434820, 456561, 507290, 568740, 597177, 608748, 652230, 663530, 760935, 796236, 853110, 913122, 995295, 1014580, 1194354, 1304460, 1327060, 1521870, 1706220, 1826244, 1990590, 2282805, 2388708, 2985885, 3043740, 3981180, 4565610, 5971770, 9131220, 11943540, 68694313, 137388626, 206082939, 274777252, 343471565, 412165878, 480860191, 618248817, 686943130, 824331756, 961720382, 1030414695, 1236497634, 1373886260, 1442580573, 1923440764, 2060829390, 2404300955, 2472995268, 2885161146, 3091244085, 4121658780, 4327741719, 4808601910, 5770322292, 6182488170, 7212902865, 8655483438, 9617203820, 12364976340, 14425805730, 17310966876, 21638708595, 28851611460, 43277417190, 86554834380]

約数ペア:

[(1, 86554834380), (2, 43277417190), (3, 28851611460), (4, 21638708595), (5, 17310966876), (6, 14425805730), (7, 12364976340), (9, 9617203820), (10, 8655483438), (12, 7212902865), (14, 6182488170), (15, 5770322292), (18, 4808601910), (20, 4327741719), (21, 4121658780), (28, 3091244085), (30, 2885161146), (35, 2472995268), (36, 2404300955), (42, 2060829390), (45, 1923440764), (60, 1442580573), (63, 1373886260), (70, 1236497634), (84, 1030414695), (90, 961720382), (105, 824331756), (126, 686943130), (140, 618248817), (180, 480860191), (210, 412165878), (252, 343471565), (315, 274777252), (420, 206082939), (630, 137388626), (1260, 68694313), (7247, 11943540), (9479, 9131220), (14494, 5971770), (18958, 4565610), (21741, 3981180), (28437, 3043740), (28988, 2985885), (36235, 2388708), (37916, 2282805), (43482, 1990590), (47395, 1826244), (50729, 1706220), (56874, 1521870), (65223, 1327060), (66353, 1304460), (72470, 1194354), (85311, 1014580), (86964, 995295), (94790, 913122), (101458, 853110), (108705, 796236), (113748, 760935), (130446, 663530), (132706, 652230), (142185, 608748), (144940, 597177), (152187, 568740), (170622, 507290), (189580, 456561), (199059, 434820), (202916, 426555), (217410, 398118), (253645, 341244), (260892, 331765), (265412, 326115), (284370, 304374)]