61019532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 186181632

約数和(自身を除く): 125162100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 73, 84, 93, 107, 124, 126, 146, 186, 214, 217, 219, 252, 279, 292, 321, 372, 428, 434, 438, 511, 558, 642, 651, 657, 749, 868, 876, 963, 1022, 1116, 1284, 1302, 1314, 1498, 1533, 1926, 1953, 2044, 2247, 2263, 2604, 2628, 2996, 3066, 3317, 3852, 3906, 4494, 4526, 4599, 6132, 6634, 6741, 6789, 7811, 7812, 8988, 9052, 9198, 9951, 13268, 13482, 13578, 15622, 15841, 18396, 19902, 20367, 23219, 23433, 26964, 27156, 29853, 31244, 31682, 39804, 40734, 46438, 46866, 47523, 54677, 59706, 63364, 69657, 70299, 81468, 92876, 93732, 95046, 109354, 119412, 139314, 140598, 142569, 164031, 190092, 208971, 218708, 242141, 278628, 281196, 285138, 328062, 417942, 484282, 492093, 570276, 656124, 726423, 835884, 968564, 984186, 1452846, 1694987, 1968372, 2179269, 2905692, 3389974, 4358538, 5084961, 6779948, 8717076, 10169922, 15254883, 20339844, 30509766, 61019532]

約数ペア:

[(1, 61019532), (2, 30509766), (3, 20339844), (4, 15254883), (6, 10169922), (7, 8717076), (9, 6779948), (12, 5084961), (14, 4358538), (18, 3389974), (21, 2905692), (28, 2179269), (31, 1968372), (36, 1694987), (42, 1452846), (62, 984186), (63, 968564), (73, 835884), (84, 726423), (93, 656124), (107, 570276), (124, 492093), (126, 484282), (146, 417942), (186, 328062), (214, 285138), (217, 281196), (219, 278628), (252, 242141), (279, 218708), (292, 208971), (321, 190092), (372, 164031), (428, 142569), (434, 140598), (438, 139314), (511, 119412), (558, 109354), (642, 95046), (651, 93732), (657, 92876), (749, 81468), (868, 70299), (876, 69657), (963, 63364), (1022, 59706), (1116, 54677), (1284, 47523), (1302, 46866), (1314, 46438), (1498, 40734), (1533, 39804), (1926, 31682), (1953, 31244), (2044, 29853), (2247, 27156), (2263, 26964), (2604, 23433), (2628, 23219), (2996, 20367), (3066, 19902), (3317, 18396), (3852, 15841), (3906, 15622), (4494, 13578), (4526, 13482), (4599, 13268), (6132, 9951), (6634, 9198), (6741, 9052), (6789, 8988), (7811, 7812)]