73290112

素因数分解:

$2^7\times 7^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 168251040

約数和(自身を除く): 94960928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 157, 224, 314, 448, 521, 628, 896, 1042, 1099, 1256, 2084, 2198, 2512, 3647, 4168, 4396, 5024, 7294, 8336, 8792, 10048, 14588, 16672, 17584, 20096, 29176, 33344, 35168, 58352, 66688, 70336, 81797, 116704, 140672, 163594, 233408, 327188, 466816, 572579, 654376, 1145158, 1308752, 2290316, 2617504, 4580632, 5235008, 9161264, 10470016, 18322528, 36645056, 73290112]

約数ペア:

[(1, 73290112), (2, 36645056), (4, 18322528), (7, 10470016), (8, 9161264), (14, 5235008), (16, 4580632), (28, 2617504), (32, 2290316), (56, 1308752), (64, 1145158), (112, 654376), (128, 572579), (157, 466816), (224, 327188), (314, 233408), (448, 163594), (521, 140672), (628, 116704), (896, 81797), (1042, 70336), (1099, 66688), (1256, 58352), (2084, 35168), (2198, 33344), (2512, 29176), (3647, 20096), (4168, 17584), (4396, 16672), (5024, 14588), (7294, 10048), (8336, 8792)]