85580964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1483}}^1$

素因数の和:1729

約数の個数: 72

約数和(自身を含む): 248480960

約数和(自身を除く): 162899996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 458, 687, 916, 1374, 1483, 1603, 2061, 2748, 2966, 3206, 4122, 4449, 4809, 5932, 6412, 8244, 8898, 9618, 10381, 13347, 14427, 17796, 19236, 20762, 26694, 28854, 31143, 41524, 53388, 57708, 62286, 93429, 124572, 186858, 339607, 373716, 679214, 1018821, 1358428, 2037642, 2377249, 3056463, 4075284, 4754498, 6112926, 7131747, 9508996, 12225852, 14263494, 21395241, 28526988, 42790482, 85580964]

約数ペア:

[(1, 85580964), (2, 42790482), (3, 28526988), (4, 21395241), (6, 14263494), (7, 12225852), (9, 9508996), (12, 7131747), (14, 6112926), (18, 4754498), (21, 4075284), (28, 3056463), (36, 2377249), (42, 2037642), (63, 1358428), (84, 1018821), (126, 679214), (229, 373716), (252, 339607), (458, 186858), (687, 124572), (916, 93429), (1374, 62286), (1483, 57708), (1603, 53388), (2061, 41524), (2748, 31143), (2966, 28854), (3206, 26694), (4122, 20762), (4449, 19236), (4809, 17796), (5932, 14427), (6412, 13347), (8244, 10381), (8898, 9618)]