78366366

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:447

約数の個数: 80

約数和(自身を含む): 191245824

約数和(自身を除く): 112879458

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 127, 162, 234, 254, 293, 351, 381, 586, 702, 762, 879, 1053, 1143, 1651, 1758, 2106, 2286, 2637, 3302, 3429, 3809, 4953, 5274, 6858, 7618, 7911, 9906, 10287, 11427, 14859, 15822, 20574, 22854, 23733, 29718, 34281, 37211, 44577, 47466, 68562, 74422, 89154, 102843, 111633, 133731, 205686, 223266, 267462, 308529, 334899, 483743, 617058, 669798, 967486, 1004697, 1451229, 2009394, 2902458, 3014091, 4353687, 6028182, 8707374, 13061061, 26122122, 39183183, 78366366]

約数ペア:

[(1, 78366366), (2, 39183183), (3, 26122122), (6, 13061061), (9, 8707374), (13, 6028182), (18, 4353687), (26, 3014091), (27, 2902458), (39, 2009394), (54, 1451229), (78, 1004697), (81, 967486), (117, 669798), (127, 617058), (162, 483743), (234, 334899), (254, 308529), (293, 267462), (351, 223266), (381, 205686), (586, 133731), (702, 111633), (762, 102843), (879, 89154), (1053, 74422), (1143, 68562), (1651, 47466), (1758, 44577), (2106, 37211), (2286, 34281), (2637, 29718), (3302, 23733), (3429, 22854), (3809, 20574), (4953, 15822), (5274, 14859), (6858, 11427), (7618, 10287), (7911, 9906)]