77388948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23623}}^1$

素因数の和:23653

約数の個数: 72

約数和(自身を含む): 240775808

約数和(自身を除く): 163386860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 23623, 47246, 70869, 94492, 141738, 165361, 212607, 283476, 307099, 330722, 425214, 496083, 614198, 661444, 850428, 921297, 992166, 1228396, 1488249, 1842594, 1984332, 2149693, 2763891, 2976498, 3685188, 4299386, 5527782, 5952996, 6449079, 8598772, 11055564, 12898158, 19347237, 25796316, 38694474, 77388948]

約数ペア:

[(1, 77388948), (2, 38694474), (3, 25796316), (4, 19347237), (6, 12898158), (7, 11055564), (9, 8598772), (12, 6449079), (13, 5952996), (14, 5527782), (18, 4299386), (21, 3685188), (26, 2976498), (28, 2763891), (36, 2149693), (39, 1984332), (42, 1842594), (52, 1488249), (63, 1228396), (78, 992166), (84, 921297), (91, 850428), (117, 661444), (126, 614198), (156, 496083), (182, 425214), (234, 330722), (252, 307099), (273, 283476), (364, 212607), (468, 165361), (546, 141738), (819, 94492), (1092, 70869), (1638, 47246), (3276, 23623)]