8450208

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 27013896

約数和(自身を除く): 18563688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 61, 72, 74, 78, 96, 104, 111, 117, 122, 144, 148, 156, 183, 208, 222, 234, 244, 288, 296, 312, 333, 366, 416, 444, 468, 481, 488, 549, 592, 624, 666, 732, 793, 888, 936, 962, 976, 1098, 1184, 1248, 1332, 1443, 1464, 1586, 1776, 1872, 1924, 1952, 2196, 2257, 2379, 2664, 2886, 2928, 3172, 3552, 3744, 3848, 4329, 4392, 4514, 4758, 5328, 5772, 5856, 6344, 6771, 7137, 7696, 8658, 8784, 9028, 9516, 10656, 11544, 12688, 13542, 14274, 15392, 17316, 17568, 18056, 19032, 20313, 23088, 25376, 27084, 28548, 29341, 34632, 36112, 38064, 40626, 46176, 54168, 57096, 58682, 69264, 72224, 76128, 81252, 88023, 108336, 114192, 117364, 138528, 162504, 176046, 216672, 228384, 234728, 264069, 325008, 352092, 469456, 528138, 650016, 704184, 938912, 1056276, 1408368, 2112552, 2816736, 4225104, 8450208]

約数ペア:

[(1, 8450208), (2, 4225104), (3, 2816736), (4, 2112552), (6, 1408368), (8, 1056276), (9, 938912), (12, 704184), (13, 650016), (16, 528138), (18, 469456), (24, 352092), (26, 325008), (32, 264069), (36, 234728), (37, 228384), (39, 216672), (48, 176046), (52, 162504), (61, 138528), (72, 117364), (74, 114192), (78, 108336), (96, 88023), (104, 81252), (111, 76128), (117, 72224), (122, 69264), (144, 58682), (148, 57096), (156, 54168), (183, 46176), (208, 40626), (222, 38064), (234, 36112), (244, 34632), (288, 29341), (296, 28548), (312, 27084), (333, 25376), (366, 23088), (416, 20313), (444, 19032), (468, 18056), (481, 17568), (488, 17316), (549, 15392), (592, 14274), (624, 13542), (666, 12688), (732, 11544), (793, 10656), (888, 9516), (936, 9028), (962, 8784), (976, 8658), (1098, 7696), (1184, 7137), (1248, 6771), (1332, 6344), (1443, 5856), (1464, 5772), (1586, 5328), (1776, 4758), (1872, 4514), (1924, 4392), (1952, 4329), (2196, 3848), (2257, 3744), (2379, 3552), (2664, 3172), (2886, 2928)]