172896984

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{919}}^1$

素因数の和:1014

約数の個数: 128

約数和(自身を含む): 525504000

約数和(自身を除く): 352607016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 67, 72, 78, 104, 108, 117, 134, 156, 201, 216, 234, 268, 312, 351, 402, 468, 536, 603, 702, 804, 871, 919, 936, 1206, 1404, 1608, 1742, 1809, 1838, 2412, 2613, 2757, 2808, 3484, 3618, 3676, 4824, 5226, 5514, 6968, 7236, 7352, 7839, 8271, 10452, 11028, 11947, 14472, 15678, 16542, 20904, 22056, 23517, 23894, 24813, 31356, 33084, 35841, 47034, 47788, 49626, 61573, 62712, 66168, 71682, 94068, 95576, 99252, 107523, 123146, 143364, 184719, 188136, 198504, 215046, 246292, 286728, 322569, 369438, 430092, 492584, 554157, 645138, 738876, 800449, 860184, 1108314, 1290276, 1477752, 1600898, 1662471, 2216628, 2401347, 2580552, 3201796, 3324942, 4433256, 4802694, 6403592, 6649884, 7204041, 9605388, 13299768, 14408082, 19210776, 21612123, 28816164, 43224246, 57632328, 86448492, 172896984]

約数ペア:

[(1, 172896984), (2, 86448492), (3, 57632328), (4, 43224246), (6, 28816164), (8, 21612123), (9, 19210776), (12, 14408082), (13, 13299768), (18, 9605388), (24, 7204041), (26, 6649884), (27, 6403592), (36, 4802694), (39, 4433256), (52, 3324942), (54, 3201796), (67, 2580552), (72, 2401347), (78, 2216628), (104, 1662471), (108, 1600898), (117, 1477752), (134, 1290276), (156, 1108314), (201, 860184), (216, 800449), (234, 738876), (268, 645138), (312, 554157), (351, 492584), (402, 430092), (468, 369438), (536, 322569), (603, 286728), (702, 246292), (804, 215046), (871, 198504), (919, 188136), (936, 184719), (1206, 143364), (1404, 123146), (1608, 107523), (1742, 99252), (1809, 95576), (1838, 94068), (2412, 71682), (2613, 66168), (2757, 62712), (2808, 61573), (3484, 49626), (3618, 47788), (3676, 47034), (4824, 35841), (5226, 33084), (5514, 31356), (6968, 24813), (7236, 23894), (7352, 23517), (7839, 22056), (8271, 20904), (10452, 16542), (11028, 15678), (11947, 14472)]