61878726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1086

約数の個数: 96

約数和(自身を含む): 169635648

約数和(自身を除く): 107756922

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 37, 39, 42, 63, 74, 78, 91, 111, 117, 126, 182, 222, 234, 259, 273, 333, 481, 518, 546, 666, 777, 819, 962, 1021, 1443, 1554, 1638, 2042, 2331, 2886, 3063, 3367, 4329, 4662, 6126, 6734, 7147, 8658, 9189, 10101, 13273, 14294, 18378, 20202, 21441, 26546, 30303, 37777, 39819, 42882, 60606, 64323, 75554, 79638, 92911, 113331, 119457, 128646, 185822, 226662, 238914, 264439, 278733, 339993, 491101, 528878, 557466, 679986, 793317, 836199, 982202, 1473303, 1586634, 1672398, 2379951, 2946606, 3437707, 4419909, 4759902, 6875414, 8839818, 10313121, 20626242, 30939363, 61878726]

約数ペア:

[(1, 61878726), (2, 30939363), (3, 20626242), (6, 10313121), (7, 8839818), (9, 6875414), (13, 4759902), (14, 4419909), (18, 3437707), (21, 2946606), (26, 2379951), (37, 1672398), (39, 1586634), (42, 1473303), (63, 982202), (74, 836199), (78, 793317), (91, 679986), (111, 557466), (117, 528878), (126, 491101), (182, 339993), (222, 278733), (234, 264439), (259, 238914), (273, 226662), (333, 185822), (481, 128646), (518, 119457), (546, 113331), (666, 92911), (777, 79638), (819, 75554), (962, 64323), (1021, 60606), (1443, 42882), (1554, 39819), (1638, 37777), (2042, 30303), (2331, 26546), (2886, 21441), (3063, 20202), (3367, 18378), (4329, 14294), (4662, 13273), (6126, 10101), (6734, 9189), (7147, 8658)]