72217392

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{115733}}^1$

素因数の和:115757

約数の個数: 40

約数和(自身を含む): 200914224

約数和(自身を除く): 128696832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 115733, 231466, 347199, 462932, 694398, 925864, 1388796, 1504529, 1851728, 2777592, 3009058, 4513587, 5555184, 6018116, 9027174, 12036232, 18054348, 24072464, 36108696, 72217392]

約数ペア:

[(1, 72217392), (2, 36108696), (3, 24072464), (4, 18054348), (6, 12036232), (8, 9027174), (12, 6018116), (13, 5555184), (16, 4513587), (24, 3009058), (26, 2777592), (39, 1851728), (48, 1504529), (52, 1388796), (78, 925864), (104, 694398), (156, 462932), (208, 347199), (312, 231466), (624, 115733)]