173695428

素因数分解:

$2^2\times 3^5\times {\mathrm{83}}^1\times {\mathrm{2153}}^1$

素因数の和:2255

約数の個数: 72

約数和(自身を含む): 461024928

約数和(自身を除く): 287329500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 162, 166, 243, 249, 324, 332, 486, 498, 747, 972, 996, 1494, 2153, 2241, 2988, 4306, 4482, 6459, 6723, 8612, 8964, 12918, 13446, 19377, 20169, 25836, 26892, 38754, 40338, 58131, 77508, 80676, 116262, 174393, 178699, 232524, 348786, 357398, 523179, 536097, 697572, 714796, 1046358, 1072194, 1608291, 2092716, 2144388, 3216582, 4824873, 6433164, 9649746, 14474619, 19299492, 28949238, 43423857, 57898476, 86847714, 173695428]

約数ペア:

[(1, 173695428), (2, 86847714), (3, 57898476), (4, 43423857), (6, 28949238), (9, 19299492), (12, 14474619), (18, 9649746), (27, 6433164), (36, 4824873), (54, 3216582), (81, 2144388), (83, 2092716), (108, 1608291), (162, 1072194), (166, 1046358), (243, 714796), (249, 697572), (324, 536097), (332, 523179), (486, 357398), (498, 348786), (747, 232524), (972, 178699), (996, 174393), (1494, 116262), (2153, 80676), (2241, 77508), (2988, 58131), (4306, 40338), (4482, 38754), (6459, 26892), (6723, 25836), (8612, 20169), (8964, 19377), (12918, 13446)]