72612078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2153}}^1$

素因数の和:2249

約数の個数: 64

約数和(自身を含む): 183624192

約数和(自身を除く): 111012114

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 73, 77, 146, 154, 219, 231, 438, 462, 511, 803, 1022, 1533, 1606, 2153, 2409, 3066, 4306, 4818, 5621, 6459, 11242, 12918, 15071, 16863, 23683, 30142, 33726, 45213, 47366, 71049, 90426, 142098, 157169, 165781, 314338, 331562, 471507, 497343, 943014, 994686, 1100183, 1728859, 2200366, 3300549, 3457718, 5186577, 6601098, 10373154, 12102013, 24204026, 36306039, 72612078]

約数ペア:

[(1, 72612078), (2, 36306039), (3, 24204026), (6, 12102013), (7, 10373154), (11, 6601098), (14, 5186577), (21, 3457718), (22, 3300549), (33, 2200366), (42, 1728859), (66, 1100183), (73, 994686), (77, 943014), (146, 497343), (154, 471507), (219, 331562), (231, 314338), (438, 165781), (462, 157169), (511, 142098), (803, 90426), (1022, 71049), (1533, 47366), (1606, 45213), (2153, 33726), (2409, 30142), (3066, 23683), (4306, 16863), (4818, 15071), (5621, 12918), (6459, 11242)]