69426608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 80

約数和(自身を含む): 149990400

約数和(自身を除く): 80563792

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 53, 62, 76, 106, 124, 139, 152, 212, 248, 278, 304, 424, 496, 556, 589, 848, 1007, 1112, 1178, 1643, 2014, 2224, 2356, 2641, 3286, 4028, 4309, 4712, 5282, 6572, 7367, 8056, 8618, 9424, 10564, 13144, 14734, 16112, 17236, 21128, 26288, 29468, 31217, 34472, 42256, 58936, 62434, 68944, 81871, 117872, 124868, 139973, 163742, 228377, 249736, 279946, 327484, 456754, 499472, 559892, 654968, 913508, 1119784, 1309936, 1827016, 2239568, 3654032, 4339163, 8678326, 17356652, 34713304, 69426608]

約数ペア:

[(1, 69426608), (2, 34713304), (4, 17356652), (8, 8678326), (16, 4339163), (19, 3654032), (31, 2239568), (38, 1827016), (53, 1309936), (62, 1119784), (76, 913508), (106, 654968), (124, 559892), (139, 499472), (152, 456754), (212, 327484), (248, 279946), (278, 249736), (304, 228377), (424, 163742), (496, 139973), (556, 124868), (589, 117872), (848, 81871), (1007, 68944), (1112, 62434), (1178, 58936), (1643, 42256), (2014, 34472), (2224, 31217), (2356, 29468), (2641, 26288), (3286, 21128), (4028, 17236), (4309, 16112), (4712, 14734), (5282, 13144), (6572, 10564), (7367, 9424), (8056, 8618)]