77885864316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5368477}}^1$

素因数の和:5368531

約数の個数: 72

約数和(自身を含む): 218862111104

約数和(自身を除く): 140976246788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 5368477, 10736954, 16105431, 21473908, 32210862, 48316293, 64421724, 69790201, 96632586, 139580402, 166422787, 193265172, 209370603, 279160804, 332845574, 418741206, 499268361, 628111809, 665691148, 837482412, 998536722, 1256223618, 1497805083, 1997073444, 2163496231, 2512447236, 2995610166, 4326992462, 5991220332, 6490488693, 8653984924, 12980977386, 19471466079, 25961954772, 38942932158, 77885864316]

約数ペア:

[(1, 77885864316), (2, 38942932158), (3, 25961954772), (4, 19471466079), (6, 12980977386), (9, 8653984924), (12, 6490488693), (13, 5991220332), (18, 4326992462), (26, 2995610166), (31, 2512447236), (36, 2163496231), (39, 1997073444), (52, 1497805083), (62, 1256223618), (78, 998536722), (93, 837482412), (117, 665691148), (124, 628111809), (156, 499268361), (186, 418741206), (234, 332845574), (279, 279160804), (372, 209370603), (403, 193265172), (468, 166422787), (558, 139580402), (806, 96632586), (1116, 69790201), (1209, 64421724), (1612, 48316293), (2418, 32210862), (3627, 21473908), (4836, 16105431), (7254, 10736954), (14508, 5368477)]