87638298

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4111}}^1$

素因数の和:4163

約数の個数: 64

約数和(自身を含む): 213166080

約数和(自身を除く): 125527782

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 66, 102, 114, 187, 209, 323, 374, 418, 561, 627, 646, 969, 1122, 1254, 1938, 3553, 4111, 7106, 8222, 10659, 12333, 21318, 24666, 45221, 69887, 78109, 90442, 135663, 139774, 156218, 209661, 234327, 271326, 419322, 468654, 768757, 859199, 1327853, 1537514, 1718398, 2306271, 2577597, 2655706, 3983559, 4612542, 5155194, 7967118, 14606383, 29212766, 43819149, 87638298]

約数ペア:

[(1, 87638298), (2, 43819149), (3, 29212766), (6, 14606383), (11, 7967118), (17, 5155194), (19, 4612542), (22, 3983559), (33, 2655706), (34, 2577597), (38, 2306271), (51, 1718398), (57, 1537514), (66, 1327853), (102, 859199), (114, 768757), (187, 468654), (209, 419322), (323, 271326), (374, 234327), (418, 209661), (561, 156218), (627, 139774), (646, 135663), (969, 90442), (1122, 78109), (1254, 69887), (1938, 45221), (3553, 24666), (4111, 21318), (7106, 12333), (8222, 10659)]