65155428

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:559

約数の個数: 120

約数和(自身を含む): 189728000

約数和(自身を除く): 124572572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 279, 324, 351, 372, 403, 468, 499, 558, 702, 806, 837, 998, 1053, 1116, 1209, 1404, 1497, 1612, 1674, 1996, 2106, 2418, 2511, 2994, 3348, 3627, 4212, 4491, 4836, 5022, 5988, 6487, 7254, 8982, 10044, 10881, 12974, 13473, 14508, 15469, 17964, 19461, 21762, 25948, 26946, 30938, 32643, 38922, 40419, 43524, 46407, 53892, 58383, 61876, 65286, 77844, 80838, 92814, 116766, 130572, 139221, 161676, 175149, 185628, 201097, 233532, 278442, 350298, 402194, 417663, 525447, 556884, 603291, 700596, 804388, 835326, 1050894, 1206582, 1252989, 1670652, 1809873, 2101788, 2413164, 2505978, 3619746, 5011956, 5429619, 7239492, 10859238, 16288857, 21718476, 32577714, 65155428]

約数ペア:

[(1, 65155428), (2, 32577714), (3, 21718476), (4, 16288857), (6, 10859238), (9, 7239492), (12, 5429619), (13, 5011956), (18, 3619746), (26, 2505978), (27, 2413164), (31, 2101788), (36, 1809873), (39, 1670652), (52, 1252989), (54, 1206582), (62, 1050894), (78, 835326), (81, 804388), (93, 700596), (108, 603291), (117, 556884), (124, 525447), (156, 417663), (162, 402194), (186, 350298), (234, 278442), (279, 233532), (324, 201097), (351, 185628), (372, 175149), (403, 161676), (468, 139221), (499, 130572), (558, 116766), (702, 92814), (806, 80838), (837, 77844), (998, 65286), (1053, 61876), (1116, 58383), (1209, 53892), (1404, 46407), (1497, 43524), (1612, 40419), (1674, 38922), (1996, 32643), (2106, 30938), (2418, 26946), (2511, 25948), (2994, 21762), (3348, 19461), (3627, 17964), (4212, 15469), (4491, 14508), (4836, 13473), (5022, 12974), (5988, 10881), (6487, 10044), (7254, 8982)]