64520946

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{383}}^1$

素因数の和:596

約数の個数: 72

約数和(自身を含む): 163897344

約数和(自身を除く): 99376398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 191, 294, 382, 383, 441, 573, 766, 882, 1146, 1149, 1337, 1719, 2298, 2674, 2681, 3438, 3447, 4011, 5362, 6894, 8022, 8043, 9359, 12033, 16086, 18718, 18767, 24066, 24129, 28077, 37534, 48258, 56154, 56301, 73153, 84231, 112602, 146306, 168462, 168903, 219459, 337806, 438918, 512071, 658377, 1024142, 1316754, 1536213, 3072426, 3584497, 4608639, 7168994, 9217278, 10753491, 21506982, 32260473, 64520946]

約数ペア:

[(1, 64520946), (2, 32260473), (3, 21506982), (6, 10753491), (7, 9217278), (9, 7168994), (14, 4608639), (18, 3584497), (21, 3072426), (42, 1536213), (49, 1316754), (63, 1024142), (98, 658377), (126, 512071), (147, 438918), (191, 337806), (294, 219459), (382, 168903), (383, 168462), (441, 146306), (573, 112602), (766, 84231), (882, 73153), (1146, 56301), (1149, 56154), (1337, 48258), (1719, 37534), (2298, 28077), (2674, 24129), (2681, 24066), (3438, 18767), (3447, 18718), (4011, 16086), (5362, 12033), (6894, 9359), (8022, 8043)]