72883552

素因数分解:

$2^5\times 7^1\times {\mathrm{331}}^1\times {\mathrm{983}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 164650752

約数和(自身を除く): 91767200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 331, 662, 983, 1324, 1966, 2317, 2648, 3932, 4634, 5296, 6881, 7864, 9268, 10592, 13762, 15728, 18536, 27524, 31456, 37072, 55048, 74144, 110096, 220192, 325373, 650746, 1301492, 2277611, 2602984, 4555222, 5205968, 9110444, 10411936, 18220888, 36441776, 72883552]

約数ペア:

[(1, 72883552), (2, 36441776), (4, 18220888), (7, 10411936), (8, 9110444), (14, 5205968), (16, 4555222), (28, 2602984), (32, 2277611), (56, 1301492), (112, 650746), (224, 325373), (331, 220192), (662, 110096), (983, 74144), (1324, 55048), (1966, 37072), (2317, 31456), (2648, 27524), (3932, 18536), (4634, 15728), (5296, 13762), (6881, 10592), (7864, 9268)]