64630552

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 153619200

約数和(自身を除く): 88988648

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 139, 152, 161, 184, 266, 278, 322, 361, 437, 532, 556, 644, 722, 874, 973, 1064, 1112, 1288, 1444, 1748, 1946, 2527, 2641, 2888, 3059, 3197, 3496, 3892, 5054, 5282, 6118, 6394, 7784, 8303, 10108, 10564, 12236, 12788, 16606, 18487, 20216, 21128, 22379, 24472, 25576, 33212, 36974, 44758, 50179, 58121, 60743, 66424, 73948, 89516, 100358, 116242, 121486, 147896, 179032, 200716, 232484, 242972, 351253, 401432, 425201, 464968, 485944, 702506, 850402, 1154117, 1405012, 1700804, 2308234, 2810024, 3401608, 4616468, 8078819, 9232936, 16157638, 32315276, 64630552]

約数ペア:

[(1, 64630552), (2, 32315276), (4, 16157638), (7, 9232936), (8, 8078819), (14, 4616468), (19, 3401608), (23, 2810024), (28, 2308234), (38, 1700804), (46, 1405012), (56, 1154117), (76, 850402), (92, 702506), (133, 485944), (139, 464968), (152, 425201), (161, 401432), (184, 351253), (266, 242972), (278, 232484), (322, 200716), (361, 179032), (437, 147896), (532, 121486), (556, 116242), (644, 100358), (722, 89516), (874, 73948), (973, 66424), (1064, 60743), (1112, 58121), (1288, 50179), (1444, 44758), (1748, 36974), (1946, 33212), (2527, 25576), (2641, 24472), (2888, 22379), (3059, 21128), (3197, 20216), (3496, 18487), (3892, 16606), (5054, 12788), (5282, 12236), (6118, 10564), (6394, 10108), (7784, 8303)]