85657908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 236373760

約数和(自身を除く): 150715852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 73, 84, 122, 146, 183, 219, 229, 244, 292, 366, 427, 438, 458, 511, 687, 732, 854, 876, 916, 1022, 1281, 1374, 1533, 1603, 1708, 2044, 2562, 2748, 3066, 3206, 4453, 4809, 5124, 6132, 6412, 8906, 9618, 13359, 13969, 16717, 17812, 19236, 26718, 27938, 31171, 33434, 41907, 50151, 53436, 55876, 62342, 66868, 83814, 93513, 97783, 100302, 117019, 124684, 167628, 187026, 195566, 200604, 234038, 293349, 351057, 374052, 391132, 468076, 586698, 702114, 1019737, 1173396, 1404228, 2039474, 3059211, 4078948, 6118422, 7138159, 12236844, 14276318, 21414477, 28552636, 42828954, 85657908]

約数ペア:

[(1, 85657908), (2, 42828954), (3, 28552636), (4, 21414477), (6, 14276318), (7, 12236844), (12, 7138159), (14, 6118422), (21, 4078948), (28, 3059211), (42, 2039474), (61, 1404228), (73, 1173396), (84, 1019737), (122, 702114), (146, 586698), (183, 468076), (219, 391132), (229, 374052), (244, 351057), (292, 293349), (366, 234038), (427, 200604), (438, 195566), (458, 187026), (511, 167628), (687, 124684), (732, 117019), (854, 100302), (876, 97783), (916, 93513), (1022, 83814), (1281, 66868), (1374, 62342), (1533, 55876), (1603, 53436), (1708, 50151), (2044, 41907), (2562, 33434), (2748, 31171), (3066, 27938), (3206, 26718), (4453, 19236), (4809, 17812), (5124, 16717), (6132, 13969), (6412, 13359), (8906, 9618)]