64671432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 190219200

約数和(自身を除く): 125547768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 229, 246, 287, 328, 458, 492, 574, 687, 861, 916, 984, 1148, 1374, 1603, 1681, 1722, 1832, 2296, 2748, 3206, 3362, 3444, 4809, 5043, 5496, 6412, 6724, 6888, 9389, 9618, 10086, 11767, 12824, 13448, 18778, 19236, 20172, 23534, 28167, 35301, 37556, 38472, 40344, 47068, 56334, 65723, 70602, 75112, 94136, 112668, 131446, 141204, 197169, 225336, 262892, 282408, 384949, 394338, 525784, 769898, 788676, 1154847, 1539796, 1577352, 2309694, 2694643, 3079592, 4619388, 5389286, 8083929, 9238776, 10778572, 16167858, 21557144, 32335716, 64671432]

約数ペア:

[(1, 64671432), (2, 32335716), (3, 21557144), (4, 16167858), (6, 10778572), (7, 9238776), (8, 8083929), (12, 5389286), (14, 4619388), (21, 3079592), (24, 2694643), (28, 2309694), (41, 1577352), (42, 1539796), (56, 1154847), (82, 788676), (84, 769898), (123, 525784), (164, 394338), (168, 384949), (229, 282408), (246, 262892), (287, 225336), (328, 197169), (458, 141204), (492, 131446), (574, 112668), (687, 94136), (861, 75112), (916, 70602), (984, 65723), (1148, 56334), (1374, 47068), (1603, 40344), (1681, 38472), (1722, 37556), (1832, 35301), (2296, 28167), (2748, 23534), (3206, 20172), (3362, 19236), (3444, 18778), (4809, 13448), (5043, 12824), (5496, 11767), (6412, 10086), (6724, 9618), (6888, 9389)]