87205896

素因数分解:

$2^3\times 3^6\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:830

約数の個数: 112

約数和(自身を含む): 258385200

約数和(自身を除く): 171179304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 324, 342, 456, 486, 513, 648, 684, 729, 787, 972, 1026, 1368, 1458, 1539, 1574, 1944, 2052, 2361, 2916, 3078, 3148, 4104, 4617, 4722, 5832, 6156, 6296, 7083, 9234, 9444, 12312, 13851, 14166, 14953, 18468, 18888, 21249, 27702, 28332, 29906, 36936, 42498, 44859, 55404, 56664, 59812, 63747, 84996, 89718, 110808, 119624, 127494, 134577, 169992, 179436, 191241, 254988, 269154, 358872, 382482, 403731, 509976, 538308, 573723, 764964, 807462, 1076616, 1147446, 1211193, 1529928, 1614924, 2294892, 2422386, 3229848, 3633579, 4589784, 4844772, 7267158, 9689544, 10900737, 14534316, 21801474, 29068632, 43602948, 87205896]

約数ペア:

[(1, 87205896), (2, 43602948), (3, 29068632), (4, 21801474), (6, 14534316), (8, 10900737), (9, 9689544), (12, 7267158), (18, 4844772), (19, 4589784), (24, 3633579), (27, 3229848), (36, 2422386), (38, 2294892), (54, 1614924), (57, 1529928), (72, 1211193), (76, 1147446), (81, 1076616), (108, 807462), (114, 764964), (152, 573723), (162, 538308), (171, 509976), (216, 403731), (228, 382482), (243, 358872), (324, 269154), (342, 254988), (456, 191241), (486, 179436), (513, 169992), (648, 134577), (684, 127494), (729, 119624), (787, 110808), (972, 89718), (1026, 84996), (1368, 63747), (1458, 59812), (1539, 56664), (1574, 55404), (1944, 44859), (2052, 42498), (2361, 36936), (2916, 29906), (3078, 28332), (3148, 27702), (4104, 21249), (4617, 18888), (4722, 18468), (5832, 14953), (6156, 14166), (6296, 13851), (7083, 12312), (9234, 9444)]