61118288

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:425

約数の個数: 120

約数和(自身を含む): 158605920

約数和(自身を除く): 97487632

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 49, 56, 76, 77, 88, 98, 112, 133, 152, 154, 176, 196, 209, 266, 304, 308, 373, 392, 418, 532, 539, 616, 746, 784, 836, 931, 1064, 1078, 1232, 1463, 1492, 1672, 1862, 2128, 2156, 2611, 2926, 2984, 3344, 3724, 4103, 4312, 5222, 5852, 5968, 7087, 7448, 8206, 8624, 10241, 10444, 11704, 14174, 14896, 16412, 18277, 20482, 20888, 23408, 28348, 28721, 32824, 36554, 40964, 41776, 49609, 56696, 57442, 65648, 73108, 77957, 81928, 99218, 113392, 114884, 146216, 155914, 163856, 198436, 201047, 229768, 292432, 311828, 347263, 396872, 402094, 459536, 545699, 623656, 694526, 793744, 804188, 1091398, 1247312, 1389052, 1608376, 2182796, 2778104, 3216752, 3819893, 4365592, 5556208, 7639786, 8731184, 15279572, 30559144, 61118288]

約数ペア:

[(1, 61118288), (2, 30559144), (4, 15279572), (7, 8731184), (8, 7639786), (11, 5556208), (14, 4365592), (16, 3819893), (19, 3216752), (22, 2778104), (28, 2182796), (38, 1608376), (44, 1389052), (49, 1247312), (56, 1091398), (76, 804188), (77, 793744), (88, 694526), (98, 623656), (112, 545699), (133, 459536), (152, 402094), (154, 396872), (176, 347263), (196, 311828), (209, 292432), (266, 229768), (304, 201047), (308, 198436), (373, 163856), (392, 155914), (418, 146216), (532, 114884), (539, 113392), (616, 99218), (746, 81928), (784, 77957), (836, 73108), (931, 65648), (1064, 57442), (1078, 56696), (1232, 49609), (1463, 41776), (1492, 40964), (1672, 36554), (1862, 32824), (2128, 28721), (2156, 28348), (2611, 23408), (2926, 20888), (2984, 20482), (3344, 18277), (3724, 16412), (4103, 14896), (4312, 14174), (5222, 11704), (5852, 10444), (5968, 10241), (7087, 8624), (7448, 8206)]