174885516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5119}}^1$

素因数の和:5215

約数の個数: 72

約数和(自身を含む): 482693120

約数和(自身を除く): 307807604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 468, 657, 876, 949, 1314, 1898, 2628, 2847, 3796, 5119, 5694, 8541, 10238, 11388, 15357, 17082, 20476, 30714, 34164, 46071, 61428, 66547, 92142, 133094, 184284, 199641, 266188, 373687, 399282, 598923, 747374, 798564, 1121061, 1197846, 1494748, 2242122, 2395692, 3363183, 4484244, 4857931, 6726366, 9715862, 13452732, 14573793, 19431724, 29147586, 43721379, 58295172, 87442758, 174885516]

約数ペア:

[(1, 174885516), (2, 87442758), (3, 58295172), (4, 43721379), (6, 29147586), (9, 19431724), (12, 14573793), (13, 13452732), (18, 9715862), (26, 6726366), (36, 4857931), (39, 4484244), (52, 3363183), (73, 2395692), (78, 2242122), (117, 1494748), (146, 1197846), (156, 1121061), (219, 798564), (234, 747374), (292, 598923), (438, 399282), (468, 373687), (657, 266188), (876, 199641), (949, 184284), (1314, 133094), (1898, 92142), (2628, 66547), (2847, 61428), (3796, 46071), (5119, 34164), (5694, 30714), (8541, 20476), (10238, 17082), (11388, 15357)]