77945532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:891

約数の個数: 96

約数和(自身を含む): 220631040

約数和(自身を除く): 142685508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 37, 42, 62, 74, 84, 93, 111, 124, 148, 186, 217, 222, 259, 372, 434, 444, 518, 651, 777, 809, 868, 1036, 1147, 1302, 1554, 1618, 2294, 2427, 2604, 3108, 3236, 3441, 4588, 4854, 5663, 6882, 8029, 9708, 11326, 13764, 16058, 16989, 22652, 24087, 25079, 29933, 32116, 33978, 48174, 50158, 59866, 67956, 75237, 89799, 96348, 100316, 119732, 150474, 175553, 179598, 209531, 300948, 351106, 359196, 419062, 526659, 628593, 702212, 838124, 927923, 1053318, 1257186, 1855846, 2106636, 2514372, 2783769, 3711692, 5567538, 6495461, 11135076, 12990922, 19486383, 25981844, 38972766, 77945532]

約数ペア:

[(1, 77945532), (2, 38972766), (3, 25981844), (4, 19486383), (6, 12990922), (7, 11135076), (12, 6495461), (14, 5567538), (21, 3711692), (28, 2783769), (31, 2514372), (37, 2106636), (42, 1855846), (62, 1257186), (74, 1053318), (84, 927923), (93, 838124), (111, 702212), (124, 628593), (148, 526659), (186, 419062), (217, 359196), (222, 351106), (259, 300948), (372, 209531), (434, 179598), (444, 175553), (518, 150474), (651, 119732), (777, 100316), (809, 96348), (868, 89799), (1036, 75237), (1147, 67956), (1302, 59866), (1554, 50158), (1618, 48174), (2294, 33978), (2427, 32116), (2604, 29933), (3108, 25079), (3236, 24087), (3441, 22652), (4588, 16989), (4854, 16058), (5663, 13764), (6882, 11326), (8029, 9708)]