90854808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 266112000

約数和(自身を除く): 175257192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 59, 66, 76, 88, 114, 118, 132, 152, 177, 209, 228, 236, 264, 307, 354, 418, 456, 472, 614, 627, 649, 708, 836, 921, 1121, 1228, 1254, 1298, 1416, 1672, 1842, 1947, 2242, 2456, 2508, 2596, 3363, 3377, 3684, 3894, 4484, 5016, 5192, 5833, 6726, 6754, 7368, 7788, 8968, 10131, 11666, 12331, 13452, 13508, 15576, 17499, 18113, 20262, 23332, 24662, 26904, 27016, 34998, 36226, 36993, 40524, 46664, 49324, 54339, 64163, 69996, 72452, 73986, 81048, 98648, 108678, 128326, 139992, 144904, 147972, 192489, 199243, 217356, 256652, 295944, 344147, 384978, 398486, 434712, 513304, 597729, 688294, 769956, 796972, 1032441, 1195458, 1376588, 1539912, 1593944, 2064882, 2390916, 2753176, 3785617, 4129764, 4781832, 7571234, 8259528, 11356851, 15142468, 22713702, 30284936, 45427404, 90854808]

約数ペア:

[(1, 90854808), (2, 45427404), (3, 30284936), (4, 22713702), (6, 15142468), (8, 11356851), (11, 8259528), (12, 7571234), (19, 4781832), (22, 4129764), (24, 3785617), (33, 2753176), (38, 2390916), (44, 2064882), (57, 1593944), (59, 1539912), (66, 1376588), (76, 1195458), (88, 1032441), (114, 796972), (118, 769956), (132, 688294), (152, 597729), (177, 513304), (209, 434712), (228, 398486), (236, 384978), (264, 344147), (307, 295944), (354, 256652), (418, 217356), (456, 199243), (472, 192489), (614, 147972), (627, 144904), (649, 139992), (708, 128326), (836, 108678), (921, 98648), (1121, 81048), (1228, 73986), (1254, 72452), (1298, 69996), (1416, 64163), (1672, 54339), (1842, 49324), (1947, 46664), (2242, 40524), (2456, 36993), (2508, 36226), (2596, 34998), (3363, 27016), (3377, 26904), (3684, 24662), (3894, 23332), (4484, 20262), (5016, 18113), (5192, 17499), (5833, 15576), (6726, 13508), (6754, 13452), (7368, 12331), (7788, 11666), (8968, 10131)]