90737208

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 258804000

約数和(自身を除く): 168066792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 157, 184, 207, 276, 314, 349, 414, 471, 552, 628, 698, 828, 942, 1047, 1256, 1396, 1413, 1656, 1884, 2094, 2792, 2826, 3141, 3611, 3768, 4188, 5652, 6282, 7222, 8027, 8376, 10833, 11304, 12564, 14444, 16054, 21666, 24081, 25128, 28888, 32108, 32499, 43332, 48162, 54793, 64216, 64998, 72243, 86664, 96324, 109586, 129996, 144486, 164379, 192648, 219172, 259992, 288972, 328758, 438344, 493137, 577944, 657516, 986274, 1260239, 1315032, 1972548, 2520478, 3780717, 3945096, 5040956, 7561434, 10081912, 11342151, 15122868, 22684302, 30245736, 45368604, 90737208]

約数ペア:

[(1, 90737208), (2, 45368604), (3, 30245736), (4, 22684302), (6, 15122868), (8, 11342151), (9, 10081912), (12, 7561434), (18, 5040956), (23, 3945096), (24, 3780717), (36, 2520478), (46, 1972548), (69, 1315032), (72, 1260239), (92, 986274), (138, 657516), (157, 577944), (184, 493137), (207, 438344), (276, 328758), (314, 288972), (349, 259992), (414, 219172), (471, 192648), (552, 164379), (628, 144486), (698, 129996), (828, 109586), (942, 96324), (1047, 86664), (1256, 72243), (1396, 64998), (1413, 64216), (1656, 54793), (1884, 48162), (2094, 43332), (2792, 32499), (2826, 32108), (3141, 28888), (3611, 25128), (3768, 24081), (4188, 21666), (5652, 16054), (6282, 14444), (7222, 12564), (8027, 11304), (8376, 10833)]