10215972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 28252224

約数和(自身を除く): 18036252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 263, 332, 468, 498, 526, 747, 789, 996, 1052, 1079, 1494, 1578, 2158, 2367, 2988, 3156, 3237, 3419, 4316, 4734, 6474, 6838, 9468, 9711, 10257, 12948, 13676, 19422, 20514, 21829, 30771, 38844, 41028, 43658, 61542, 65487, 87316, 123084, 130974, 196461, 261948, 283777, 392922, 567554, 785844, 851331, 1135108, 1702662, 2553993, 3405324, 5107986, 10215972]

約数ペア:

[(1, 10215972), (2, 5107986), (3, 3405324), (4, 2553993), (6, 1702662), (9, 1135108), (12, 851331), (13, 785844), (18, 567554), (26, 392922), (36, 283777), (39, 261948), (52, 196461), (78, 130974), (83, 123084), (117, 87316), (156, 65487), (166, 61542), (234, 43658), (249, 41028), (263, 38844), (332, 30771), (468, 21829), (498, 20514), (526, 19422), (747, 13676), (789, 12948), (996, 10257), (1052, 9711), (1079, 9468), (1494, 6838), (1578, 6474), (2158, 4734), (2367, 4316), (2988, 3419), (3156, 3237)]