123173484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 340139520

約数和(自身を除く): 216966036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 73, 84, 106, 146, 159, 212, 219, 292, 318, 371, 379, 438, 511, 636, 742, 758, 876, 1022, 1113, 1137, 1484, 1516, 1533, 2044, 2226, 2274, 2653, 3066, 3869, 4452, 4548, 5306, 6132, 7738, 7959, 10612, 11607, 15476, 15918, 20087, 23214, 27083, 27667, 31836, 40174, 46428, 54166, 55334, 60261, 80348, 81249, 83001, 108332, 110668, 120522, 140609, 162498, 166002, 193669, 241044, 281218, 324996, 332004, 387338, 421827, 562436, 581007, 774676, 843654, 1162014, 1466351, 1687308, 2324028, 2932702, 4399053, 5865404, 8798106, 10264457, 17596212, 20528914, 30793371, 41057828, 61586742, 123173484]

約数ペア:

[(1, 123173484), (2, 61586742), (3, 41057828), (4, 30793371), (6, 20528914), (7, 17596212), (12, 10264457), (14, 8798106), (21, 5865404), (28, 4399053), (42, 2932702), (53, 2324028), (73, 1687308), (84, 1466351), (106, 1162014), (146, 843654), (159, 774676), (212, 581007), (219, 562436), (292, 421827), (318, 387338), (371, 332004), (379, 324996), (438, 281218), (511, 241044), (636, 193669), (742, 166002), (758, 162498), (876, 140609), (1022, 120522), (1113, 110668), (1137, 108332), (1484, 83001), (1516, 81249), (1533, 80348), (2044, 60261), (2226, 55334), (2274, 54166), (2653, 46428), (3066, 40174), (3869, 31836), (4452, 27667), (4548, 27083), (5306, 23214), (6132, 20087), (7738, 15918), (7959, 15476), (10612, 11607)]