84521008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 160

約数和(自身を含む): 212611392

約数和(自身を除く): 128090384

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 41, 44, 52, 53, 68, 82, 88, 104, 106, 136, 143, 164, 176, 187, 208, 212, 221, 272, 286, 328, 374, 424, 442, 451, 533, 572, 583, 656, 689, 697, 748, 848, 884, 901, 902, 1066, 1144, 1166, 1378, 1394, 1496, 1768, 1802, 1804, 2132, 2173, 2288, 2332, 2431, 2756, 2788, 2992, 3536, 3604, 3608, 4264, 4346, 4664, 4862, 5512, 5576, 5863, 7208, 7216, 7579, 7667, 8528, 8692, 9061, 9328, 9724, 9911, 11024, 11152, 11713, 11726, 14416, 15158, 15334, 17384, 18122, 19448, 19822, 23426, 23452, 23903, 28249, 30316, 30668, 34768, 36244, 36941, 38896, 39644, 46852, 46904, 47806, 56498, 60632, 61336, 72488, 73882, 79288, 93704, 93808, 95612, 99671, 112996, 121264, 122672, 128843, 144976, 147764, 158576, 187408, 191224, 199342, 225992, 257686, 295528, 310739, 382448, 398684, 406351, 451984, 480233, 515372, 591056, 621478, 797368, 812702, 960466, 1030744, 1242956, 1594736, 1625404, 1920932, 2061488, 2485912, 3250808, 3841864, 4971824, 5282563, 6501616, 7683728, 10565126, 21130252, 42260504, 84521008]

約数ペア:

[(1, 84521008), (2, 42260504), (4, 21130252), (8, 10565126), (11, 7683728), (13, 6501616), (16, 5282563), (17, 4971824), (22, 3841864), (26, 3250808), (34, 2485912), (41, 2061488), (44, 1920932), (52, 1625404), (53, 1594736), (68, 1242956), (82, 1030744), (88, 960466), (104, 812702), (106, 797368), (136, 621478), (143, 591056), (164, 515372), (176, 480233), (187, 451984), (208, 406351), (212, 398684), (221, 382448), (272, 310739), (286, 295528), (328, 257686), (374, 225992), (424, 199342), (442, 191224), (451, 187408), (533, 158576), (572, 147764), (583, 144976), (656, 128843), (689, 122672), (697, 121264), (748, 112996), (848, 99671), (884, 95612), (901, 93808), (902, 93704), (1066, 79288), (1144, 73882), (1166, 72488), (1378, 61336), (1394, 60632), (1496, 56498), (1768, 47806), (1802, 46904), (1804, 46852), (2132, 39644), (2173, 38896), (2288, 36941), (2332, 36244), (2431, 34768), (2756, 30668), (2788, 30316), (2992, 28249), (3536, 23903), (3604, 23452), (3608, 23426), (4264, 19822), (4346, 19448), (4664, 18122), (4862, 17384), (5512, 15334), (5576, 15158), (5863, 14416), (7208, 11726), (7216, 11713), (7579, 11152), (7667, 11024), (8528, 9911), (8692, 9724), (9061, 9328)]