78175656

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^4$

素因数の和:93

約数の個数: 120

約数和(自身を含む): 242262930

約数和(自身を除く): 164087274

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 289, 306, 312, 408, 442, 468, 578, 612, 663, 867, 884, 936, 1156, 1224, 1326, 1734, 1768, 1989, 2312, 2601, 2652, 3468, 3757, 3978, 4913, 5202, 5304, 6936, 7514, 7956, 9826, 10404, 11271, 14739, 15028, 15912, 19652, 20808, 22542, 29478, 30056, 33813, 39304, 44217, 45084, 58956, 63869, 67626, 83521, 88434, 90168, 117912, 127738, 135252, 167042, 176868, 191607, 250563, 255476, 270504, 334084, 353736, 383214, 501126, 510952, 574821, 668168, 751689, 766428, 1002252, 1085773, 1149642, 1503378, 1532856, 2004504, 2171546, 2299284, 3006756, 3257319, 4343092, 4598568, 6013512, 6514638, 8686184, 9771957, 13029276, 19543914, 26058552, 39087828, 78175656]

約数ペア:

[(1, 78175656), (2, 39087828), (3, 26058552), (4, 19543914), (6, 13029276), (8, 9771957), (9, 8686184), (12, 6514638), (13, 6013512), (17, 4598568), (18, 4343092), (24, 3257319), (26, 3006756), (34, 2299284), (36, 2171546), (39, 2004504), (51, 1532856), (52, 1503378), (68, 1149642), (72, 1085773), (78, 1002252), (102, 766428), (104, 751689), (117, 668168), (136, 574821), (153, 510952), (156, 501126), (204, 383214), (221, 353736), (234, 334084), (289, 270504), (306, 255476), (312, 250563), (408, 191607), (442, 176868), (468, 167042), (578, 135252), (612, 127738), (663, 117912), (867, 90168), (884, 88434), (936, 83521), (1156, 67626), (1224, 63869), (1326, 58956), (1734, 45084), (1768, 44217), (1989, 39304), (2312, 33813), (2601, 30056), (2652, 29478), (3468, 22542), (3757, 20808), (3978, 19652), (4913, 15912), (5202, 15028), (5304, 14739), (6936, 11271), (7514, 10404), (7956, 9826)]