173456928

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31699}}^1$

素因数の和:31734

約数の個数: 72

約数和(自身を含む): 519246000

約数和(自身を除く): 345789072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 31699, 63398, 95097, 126796, 190194, 253592, 285291, 380388, 507184, 570582, 602281, 760776, 1014368, 1141164, 1204562, 1521552, 1806843, 2282328, 2409124, 3043104, 3613686, 4564656, 4818248, 5420529, 7227372, 9129312, 9636496, 10841058, 14454744, 19272992, 21682116, 28909488, 43364232, 57818976, 86728464, 173456928]

約数ペア:

[(1, 173456928), (2, 86728464), (3, 57818976), (4, 43364232), (6, 28909488), (8, 21682116), (9, 19272992), (12, 14454744), (16, 10841058), (18, 9636496), (19, 9129312), (24, 7227372), (32, 5420529), (36, 4818248), (38, 4564656), (48, 3613686), (57, 3043104), (72, 2409124), (76, 2282328), (96, 1806843), (114, 1521552), (144, 1204562), (152, 1141164), (171, 1014368), (228, 760776), (288, 602281), (304, 570582), (342, 507184), (456, 380388), (608, 285291), (684, 253592), (912, 190194), (1368, 126796), (1824, 95097), (2736, 63398), (5472, 31699)]