61492816

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 160

約数和(自身を含む): 162846720

約数和(自身を除く): 101353904

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 37, 38, 44, 56, 71, 74, 76, 77, 88, 112, 133, 142, 148, 152, 154, 176, 209, 259, 266, 284, 296, 304, 308, 407, 418, 497, 518, 532, 568, 592, 616, 703, 781, 814, 836, 994, 1036, 1064, 1136, 1232, 1349, 1406, 1463, 1562, 1628, 1672, 1988, 2072, 2128, 2627, 2698, 2812, 2849, 2926, 3124, 3256, 3344, 3976, 4144, 4921, 5254, 5396, 5467, 5624, 5698, 5852, 6248, 6512, 7733, 7952, 9443, 9842, 10508, 10792, 10934, 11248, 11396, 11704, 12496, 14839, 15466, 18389, 18886, 19684, 21016, 21584, 21868, 22792, 23408, 28897, 29678, 30932, 36778, 37772, 39368, 42032, 43736, 45584, 49913, 54131, 57794, 59356, 61864, 73556, 75544, 78736, 87472, 99826, 103873, 108262, 115588, 118712, 123728, 147112, 151088, 199652, 202279, 207746, 216524, 231176, 237424, 294224, 349391, 399304, 404558, 415492, 433048, 462352, 549043, 698782, 798608, 809116, 830984, 866096, 1098086, 1397564, 1618232, 1661968, 2196172, 2795128, 3236464, 3843301, 4392344, 5590256, 7686602, 8784688, 15373204, 30746408, 61492816]

約数ペア:

[(1, 61492816), (2, 30746408), (4, 15373204), (7, 8784688), (8, 7686602), (11, 5590256), (14, 4392344), (16, 3843301), (19, 3236464), (22, 2795128), (28, 2196172), (37, 1661968), (38, 1618232), (44, 1397564), (56, 1098086), (71, 866096), (74, 830984), (76, 809116), (77, 798608), (88, 698782), (112, 549043), (133, 462352), (142, 433048), (148, 415492), (152, 404558), (154, 399304), (176, 349391), (209, 294224), (259, 237424), (266, 231176), (284, 216524), (296, 207746), (304, 202279), (308, 199652), (407, 151088), (418, 147112), (497, 123728), (518, 118712), (532, 115588), (568, 108262), (592, 103873), (616, 99826), (703, 87472), (781, 78736), (814, 75544), (836, 73556), (994, 61864), (1036, 59356), (1064, 57794), (1136, 54131), (1232, 49913), (1349, 45584), (1406, 43736), (1463, 42032), (1562, 39368), (1628, 37772), (1672, 36778), (1988, 30932), (2072, 29678), (2128, 28897), (2627, 23408), (2698, 22792), (2812, 21868), (2849, 21584), (2926, 21016), (3124, 19684), (3256, 18886), (3344, 18389), (3976, 15466), (4144, 14839), (4921, 12496), (5254, 11704), (5396, 11396), (5467, 11248), (5624, 10934), (5698, 10792), (5852, 10508), (6248, 9842), (6512, 9443), (7733, 7952)]