61264728

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{40519}}^1$

素因数の和:40541

約数の個数: 64

約数和(自身を含む): 194496000

約数和(自身を除く): 133231272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 40519, 81038, 121557, 162076, 243114, 283633, 324152, 364671, 486228, 567266, 729342, 850899, 972456, 1094013, 1134532, 1458684, 1701798, 2188026, 2269064, 2552697, 2917368, 3403596, 4376052, 5105394, 6807192, 7658091, 8752104, 10210788, 15316182, 20421576, 30632364, 61264728]

約数ペア:

[(1, 61264728), (2, 30632364), (3, 20421576), (4, 15316182), (6, 10210788), (7, 8752104), (8, 7658091), (9, 6807192), (12, 5105394), (14, 4376052), (18, 3403596), (21, 2917368), (24, 2552697), (27, 2269064), (28, 2188026), (36, 1701798), (42, 1458684), (54, 1134532), (56, 1094013), (63, 972456), (72, 850899), (84, 729342), (108, 567266), (126, 486228), (168, 364671), (189, 324152), (216, 283633), (252, 243114), (378, 162076), (504, 121557), (756, 81038), (1512, 40519)]