87518332

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 183518720

約数和(自身を除く): 96000388

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 121, 124, 209, 242, 307, 341, 418, 484, 589, 614, 682, 836, 1178, 1228, 1364, 2299, 2356, 3377, 3751, 4598, 5833, 6479, 6754, 7502, 9196, 9517, 11666, 12958, 13508, 15004, 19034, 23332, 25916, 37147, 38068, 64163, 71269, 74294, 104687, 128326, 142538, 148588, 180823, 209374, 256652, 285076, 361646, 418748, 705793, 723292, 1151557, 1411586, 1989053, 2303114, 2823172, 3978106, 4606228, 7956212, 21879583, 43759166, 87518332]

約数ペア:

[(1, 87518332), (2, 43759166), (4, 21879583), (11, 7956212), (19, 4606228), (22, 3978106), (31, 2823172), (38, 2303114), (44, 1989053), (62, 1411586), (76, 1151557), (121, 723292), (124, 705793), (209, 418748), (242, 361646), (307, 285076), (341, 256652), (418, 209374), (484, 180823), (589, 148588), (614, 142538), (682, 128326), (836, 104687), (1178, 74294), (1228, 71269), (1364, 64163), (2299, 38068), (2356, 37147), (3377, 25916), (3751, 23332), (4598, 19034), (5833, 15004), (6479, 13508), (6754, 12958), (7502, 11666), (9196, 9517)]