78261146262

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{170899}}^1$

素因数の和:171042

約数の個数: 96

約数和(自身を含む): 194087712000

約数和(自身を除く): 115826565738

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 103, 114, 117, 171, 206, 234, 247, 309, 342, 494, 618, 741, 927, 1339, 1482, 1854, 1957, 2223, 2678, 3914, 4017, 4446, 5871, 8034, 11742, 12051, 17613, 24102, 25441, 35226, 50882, 76323, 152646, 170899, 228969, 341798, 457938, 512697, 1025394, 1538091, 2221687, 3076182, 3247081, 4443374, 6494162, 6665061, 9741243, 13330122, 17602597, 19482486, 19995183, 29223729, 35205194, 39990366, 42212053, 52807791, 58447458, 84424106, 105615582, 126636159, 158423373, 228833761, 253272318, 316846746, 334449343, 379908477, 457667522, 668898686, 686501283, 759816954, 1003348029, 1373002566, 2006696058, 2059503849, 3010044087, 4119007698, 4347841459, 6020088174, 8695682918, 13043524377, 26087048754, 39130573131, 78261146262]

約数ペア:

[(1, 78261146262), (2, 39130573131), (3, 26087048754), (6, 13043524377), (9, 8695682918), (13, 6020088174), (18, 4347841459), (19, 4119007698), (26, 3010044087), (38, 2059503849), (39, 2006696058), (57, 1373002566), (78, 1003348029), (103, 759816954), (114, 686501283), (117, 668898686), (171, 457667522), (206, 379908477), (234, 334449343), (247, 316846746), (309, 253272318), (342, 228833761), (494, 158423373), (618, 126636159), (741, 105615582), (927, 84424106), (1339, 58447458), (1482, 52807791), (1854, 42212053), (1957, 39990366), (2223, 35205194), (2678, 29223729), (3914, 19995183), (4017, 19482486), (4446, 17602597), (5871, 13330122), (8034, 9741243), (11742, 6665061), (12051, 6494162), (17613, 4443374), (24102, 3247081), (25441, 3076182), (35226, 2221687), (50882, 1538091), (76323, 1025394), (152646, 512697), (170899, 457938), (228969, 341798)]