78103476

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1553}}^1$

素因数の和:1701

約数の個数: 72

約数和(自身を含む): 217211904

約数和(自身を除く): 139108428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 127, 132, 198, 254, 381, 396, 508, 762, 1143, 1397, 1524, 1553, 2286, 2794, 3106, 4191, 4572, 4659, 5588, 6212, 8382, 9318, 12573, 13977, 16764, 17083, 18636, 25146, 27954, 34166, 50292, 51249, 55908, 68332, 102498, 153747, 197231, 204996, 307494, 394462, 591693, 614988, 788924, 1183386, 1775079, 2169541, 2366772, 3550158, 4339082, 6508623, 7100316, 8678164, 13017246, 19525869, 26034492, 39051738, 78103476]

約数ペア:

[(1, 78103476), (2, 39051738), (3, 26034492), (4, 19525869), (6, 13017246), (9, 8678164), (11, 7100316), (12, 6508623), (18, 4339082), (22, 3550158), (33, 2366772), (36, 2169541), (44, 1775079), (66, 1183386), (99, 788924), (127, 614988), (132, 591693), (198, 394462), (254, 307494), (381, 204996), (396, 197231), (508, 153747), (762, 102498), (1143, 68332), (1397, 55908), (1524, 51249), (1553, 50292), (2286, 34166), (2794, 27954), (3106, 25146), (4191, 18636), (4572, 17083), (4659, 16764), (5588, 13977), (6212, 12573), (8382, 9318)]