84139524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17573}}^1$

素因数の和:17609

約数の個数: 72

約数和(自身を含む): 255877440

約数和(自身を除く): 171737916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 17573, 35146, 52719, 70292, 105438, 123011, 158157, 210876, 246022, 316314, 333887, 369033, 492044, 632628, 667774, 738066, 1001661, 1107099, 1335548, 1476132, 2003322, 2214198, 2337209, 3004983, 4006644, 4428396, 4674418, 6009966, 7011627, 9348836, 12019932, 14023254, 21034881, 28046508, 42069762, 84139524]

約数ペア:

[(1, 84139524), (2, 42069762), (3, 28046508), (4, 21034881), (6, 14023254), (7, 12019932), (9, 9348836), (12, 7011627), (14, 6009966), (18, 4674418), (19, 4428396), (21, 4006644), (28, 3004983), (36, 2337209), (38, 2214198), (42, 2003322), (57, 1476132), (63, 1335548), (76, 1107099), (84, 1001661), (114, 738066), (126, 667774), (133, 632628), (171, 492044), (228, 369033), (252, 333887), (266, 316314), (342, 246022), (399, 210876), (532, 158157), (684, 123011), (798, 105438), (1197, 70292), (1596, 52719), (2394, 35146), (4788, 17573)]