71793456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2927}}^1$

素因数の和:3018

約数の個数: 80

約数和(自身を含む): 214938624

約数和(自身を除く): 143145168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 336, 438, 511, 584, 876, 1022, 1168, 1533, 1752, 2044, 2927, 3066, 3504, 4088, 5854, 6132, 8176, 8781, 11708, 12264, 17562, 20489, 23416, 24528, 35124, 40978, 46832, 61467, 70248, 81956, 122934, 140496, 163912, 213671, 245868, 327824, 427342, 491736, 641013, 854684, 983472, 1282026, 1495697, 1709368, 2564052, 2991394, 3418736, 4487091, 5128104, 5982788, 8974182, 10256208, 11965576, 17948364, 23931152, 35896728, 71793456]

約数ペア:

[(1, 71793456), (2, 35896728), (3, 23931152), (4, 17948364), (6, 11965576), (7, 10256208), (8, 8974182), (12, 5982788), (14, 5128104), (16, 4487091), (21, 3418736), (24, 2991394), (28, 2564052), (42, 1709368), (48, 1495697), (56, 1282026), (73, 983472), (84, 854684), (112, 641013), (146, 491736), (168, 427342), (219, 327824), (292, 245868), (336, 213671), (438, 163912), (511, 140496), (584, 122934), (876, 81956), (1022, 70248), (1168, 61467), (1533, 46832), (1752, 40978), (2044, 35124), (2927, 24528), (3066, 23416), (3504, 20489), (4088, 17562), (5854, 12264), (6132, 11708), (8176, 8781)]