67983216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:523

約数の個数: 160

約数和(自身を含む): 220938240

約数和(自身を除く): 152955024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 38, 42, 46, 48, 56, 57, 69, 76, 84, 92, 112, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 304, 322, 336, 368, 399, 437, 456, 463, 483, 532, 552, 644, 798, 874, 912, 926, 966, 1064, 1104, 1288, 1311, 1389, 1596, 1748, 1852, 1932, 2128, 2576, 2622, 2778, 3059, 3192, 3241, 3496, 3704, 3864, 5244, 5556, 6118, 6384, 6482, 6992, 7408, 7728, 8797, 9177, 9723, 10488, 10649, 11112, 12236, 12964, 17594, 18354, 19446, 20976, 21298, 22224, 24472, 25928, 26391, 31947, 35188, 36708, 38892, 42596, 48944, 51856, 52782, 61579, 63894, 70376, 73416, 74543, 77784, 85192, 105564, 123158, 127788, 140752, 146832, 149086, 155568, 170384, 184737, 202331, 211128, 223629, 246316, 255576, 298172, 369474, 404662, 422256, 447258, 492632, 511152, 596344, 606993, 738948, 809324, 894516, 985264, 1192688, 1213986, 1416317, 1477896, 1618648, 1789032, 2427972, 2832634, 2955792, 3237296, 3578064, 4248951, 4855944, 5665268, 8497902, 9711888, 11330536, 16995804, 22661072, 33991608, 67983216]

約数ペア:

[(1, 67983216), (2, 33991608), (3, 22661072), (4, 16995804), (6, 11330536), (7, 9711888), (8, 8497902), (12, 5665268), (14, 4855944), (16, 4248951), (19, 3578064), (21, 3237296), (23, 2955792), (24, 2832634), (28, 2427972), (38, 1789032), (42, 1618648), (46, 1477896), (48, 1416317), (56, 1213986), (57, 1192688), (69, 985264), (76, 894516), (84, 809324), (92, 738948), (112, 606993), (114, 596344), (133, 511152), (138, 492632), (152, 447258), (161, 422256), (168, 404662), (184, 369474), (228, 298172), (266, 255576), (276, 246316), (304, 223629), (322, 211128), (336, 202331), (368, 184737), (399, 170384), (437, 155568), (456, 149086), (463, 146832), (483, 140752), (532, 127788), (552, 123158), (644, 105564), (798, 85192), (874, 77784), (912, 74543), (926, 73416), (966, 70376), (1064, 63894), (1104, 61579), (1288, 52782), (1311, 51856), (1389, 48944), (1596, 42596), (1748, 38892), (1852, 36708), (1932, 35188), (2128, 31947), (2576, 26391), (2622, 25928), (2778, 24472), (3059, 22224), (3192, 21298), (3241, 20976), (3496, 19446), (3704, 18354), (3864, 17594), (5244, 12964), (5556, 12236), (6118, 11112), (6384, 10649), (6482, 10488), (6992, 9723), (7408, 9177), (7728, 8797)]