64419348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 182640640

約数和(自身を除く): 118221292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 181, 223, 228, 266, 362, 399, 446, 532, 543, 669, 724, 798, 892, 1086, 1267, 1338, 1561, 1596, 2172, 2534, 2676, 3122, 3439, 3801, 4237, 4683, 5068, 6244, 6878, 7602, 8474, 9366, 10317, 12711, 13756, 15204, 16948, 18732, 20634, 24073, 25422, 29659, 40363, 41268, 48146, 50844, 59318, 72219, 80726, 88977, 96292, 118636, 121089, 144438, 161452, 177954, 242178, 282541, 288876, 355908, 484356, 565082, 766897, 847623, 1130164, 1533794, 1695246, 2300691, 3067588, 3390492, 4601382, 5368279, 9202764, 10736558, 16104837, 21473116, 32209674, 64419348]

約数ペア:

[(1, 64419348), (2, 32209674), (3, 21473116), (4, 16104837), (6, 10736558), (7, 9202764), (12, 5368279), (14, 4601382), (19, 3390492), (21, 3067588), (28, 2300691), (38, 1695246), (42, 1533794), (57, 1130164), (76, 847623), (84, 766897), (114, 565082), (133, 484356), (181, 355908), (223, 288876), (228, 282541), (266, 242178), (362, 177954), (399, 161452), (446, 144438), (532, 121089), (543, 118636), (669, 96292), (724, 88977), (798, 80726), (892, 72219), (1086, 59318), (1267, 50844), (1338, 48146), (1561, 41268), (1596, 40363), (2172, 29659), (2534, 25422), (2676, 24073), (3122, 20634), (3439, 18732), (3801, 16948), (4237, 15204), (4683, 13756), (5068, 12711), (6244, 10317), (6878, 9366), (7602, 8474)]