84821328

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{8069}}^1$

素因数の和:8156

約数の個数: 60

約数和(自身を含む): 240663540

約数和(自身を除く): 155842212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 8069, 10512, 16138, 24207, 32276, 48414, 64552, 72621, 96828, 129104, 145242, 193656, 290484, 387312, 580968, 589037, 1161936, 1178074, 1767111, 2356148, 3534222, 4712296, 5301333, 7068444, 9424592, 10602666, 14136888, 21205332, 28273776, 42410664, 84821328]

約数ペア:

[(1, 84821328), (2, 42410664), (3, 28273776), (4, 21205332), (6, 14136888), (8, 10602666), (9, 9424592), (12, 7068444), (16, 5301333), (18, 4712296), (24, 3534222), (36, 2356148), (48, 1767111), (72, 1178074), (73, 1161936), (144, 589037), (146, 580968), (219, 387312), (292, 290484), (438, 193656), (584, 145242), (657, 129104), (876, 96828), (1168, 72621), (1314, 64552), (1752, 48414), (2628, 32276), (3504, 24207), (5256, 16138), (8069, 10512)]