79949772

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:828

約数の個数: 108

約数和(自身を含む): 239265936

約数和(自身を除く): 159316164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 61, 63, 84, 98, 122, 126, 147, 183, 196, 244, 252, 294, 366, 427, 441, 549, 588, 732, 743, 854, 882, 1098, 1281, 1486, 1708, 1764, 2196, 2229, 2562, 2972, 2989, 3843, 4458, 5124, 5201, 5978, 6687, 7686, 8916, 8967, 10402, 11956, 13374, 15372, 15603, 17934, 20804, 26748, 26901, 31206, 35868, 36407, 45323, 46809, 53802, 62412, 72814, 90646, 93618, 107604, 109221, 135969, 145628, 181292, 187236, 218442, 271938, 317261, 327663, 407907, 436884, 543876, 634522, 655326, 815814, 951783, 1269044, 1310652, 1631628, 1903566, 2220827, 2855349, 3807132, 4441654, 5710698, 6662481, 8883308, 11421396, 13324962, 19987443, 26649924, 39974886, 79949772]

約数ペア:

[(1, 79949772), (2, 39974886), (3, 26649924), (4, 19987443), (6, 13324962), (7, 11421396), (9, 8883308), (12, 6662481), (14, 5710698), (18, 4441654), (21, 3807132), (28, 2855349), (36, 2220827), (42, 1903566), (49, 1631628), (61, 1310652), (63, 1269044), (84, 951783), (98, 815814), (122, 655326), (126, 634522), (147, 543876), (183, 436884), (196, 407907), (244, 327663), (252, 317261), (294, 271938), (366, 218442), (427, 187236), (441, 181292), (549, 145628), (588, 135969), (732, 109221), (743, 107604), (854, 93618), (882, 90646), (1098, 72814), (1281, 62412), (1486, 53802), (1708, 46809), (1764, 45323), (2196, 36407), (2229, 35868), (2562, 31206), (2972, 26901), (2989, 26748), (3843, 20804), (4458, 17934), (5124, 15603), (5201, 15372), (5978, 13374), (6687, 11956), (7686, 10402), (8916, 8967)]