79251128

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 178752000

約数和(自身を除く): 99500872

約数列:

[1, 2, 4, 8, 11, 19, 22, 31, 38, 44, 62, 76, 88, 121, 124, 139, 152, 209, 242, 248, 278, 341, 418, 484, 556, 589, 682, 836, 968, 1112, 1178, 1364, 1529, 1672, 2299, 2356, 2641, 2728, 3058, 3751, 4309, 4598, 4712, 5282, 6116, 6479, 7502, 8618, 9196, 10564, 12232, 12958, 15004, 16819, 17236, 18392, 21128, 25916, 29051, 30008, 33638, 34472, 47399, 51832, 58102, 67276, 71269, 81871, 94798, 116204, 134552, 142538, 163742, 189596, 232408, 285076, 319561, 327484, 379192, 521389, 570152, 639122, 654968, 900581, 1042778, 1278244, 1801162, 2085556, 2556488, 3602324, 4171112, 7204648, 9906391, 19812782, 39625564, 79251128]

約数ペア:

[(1, 79251128), (2, 39625564), (4, 19812782), (8, 9906391), (11, 7204648), (19, 4171112), (22, 3602324), (31, 2556488), (38, 2085556), (44, 1801162), (62, 1278244), (76, 1042778), (88, 900581), (121, 654968), (124, 639122), (139, 570152), (152, 521389), (209, 379192), (242, 327484), (248, 319561), (278, 285076), (341, 232408), (418, 189596), (484, 163742), (556, 142538), (589, 134552), (682, 116204), (836, 94798), (968, 81871), (1112, 71269), (1178, 67276), (1364, 58102), (1529, 51832), (1672, 47399), (2299, 34472), (2356, 33638), (2641, 30008), (2728, 29051), (3058, 25916), (3751, 21128), (4309, 18392), (4598, 17236), (4712, 16819), (5282, 15004), (6116, 12958), (6479, 12232), (7502, 10564), (8618, 9196)]