79809288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 233694720

約数和(自身を除く): 153885432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 41, 51, 52, 68, 78, 82, 102, 104, 123, 136, 156, 164, 204, 221, 246, 312, 328, 367, 408, 442, 492, 533, 663, 697, 734, 884, 984, 1066, 1101, 1326, 1394, 1468, 1599, 1768, 2091, 2132, 2202, 2652, 2788, 2936, 3198, 4182, 4264, 4404, 4771, 5304, 5576, 6239, 6396, 8364, 8808, 9061, 9542, 12478, 12792, 14313, 15047, 16728, 18122, 18717, 19084, 24956, 27183, 28626, 30094, 36244, 37434, 38168, 45141, 49912, 54366, 57252, 60188, 72488, 74868, 81107, 90282, 108732, 114504, 120376, 149736, 162214, 180564, 195611, 217464, 243321, 255799, 324428, 361128, 391222, 486642, 511598, 586833, 648856, 767397, 782444, 973284, 1023196, 1173666, 1534794, 1564888, 1946568, 2046392, 2347332, 3069588, 3325387, 4694664, 6139176, 6650774, 9976161, 13301548, 19952322, 26603096, 39904644, 79809288]

約数ペア:

[(1, 79809288), (2, 39904644), (3, 26603096), (4, 19952322), (6, 13301548), (8, 9976161), (12, 6650774), (13, 6139176), (17, 4694664), (24, 3325387), (26, 3069588), (34, 2347332), (39, 2046392), (41, 1946568), (51, 1564888), (52, 1534794), (68, 1173666), (78, 1023196), (82, 973284), (102, 782444), (104, 767397), (123, 648856), (136, 586833), (156, 511598), (164, 486642), (204, 391222), (221, 361128), (246, 324428), (312, 255799), (328, 243321), (367, 217464), (408, 195611), (442, 180564), (492, 162214), (533, 149736), (663, 120376), (697, 114504), (734, 108732), (884, 90282), (984, 81107), (1066, 74868), (1101, 72488), (1326, 60188), (1394, 57252), (1468, 54366), (1599, 49912), (1768, 45141), (2091, 38168), (2132, 37434), (2202, 36244), (2652, 30094), (2788, 28626), (2936, 27183), (3198, 24956), (4182, 19084), (4264, 18717), (4404, 18122), (4771, 16728), (5304, 15047), (5576, 14313), (6239, 12792), (6396, 12478), (8364, 9542), (8808, 9061)]