66486168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 222393600

約数和(自身を除く): 155907432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 53, 56, 57, 63, 72, 76, 84, 106, 114, 126, 131, 133, 152, 159, 168, 171, 212, 228, 252, 262, 266, 318, 342, 371, 393, 399, 424, 456, 477, 504, 524, 532, 636, 684, 742, 786, 798, 917, 954, 1007, 1048, 1064, 1113, 1179, 1197, 1272, 1368, 1484, 1572, 1596, 1834, 1908, 2014, 2226, 2358, 2394, 2489, 2751, 2968, 3021, 3144, 3192, 3339, 3668, 3816, 4028, 4452, 4716, 4788, 4978, 5502, 6042, 6678, 6943, 7049, 7336, 7467, 8056, 8253, 8904, 9063, 9432, 9576, 9956, 11004, 12084, 13356, 13886, 14098, 14934, 16506, 17423, 18126, 19912, 20829, 21147, 22008, 22401, 24168, 26712, 27772, 28196, 29868, 33012, 34846, 36252, 41658, 42294, 44802, 48601, 52269, 55544, 56392, 59736, 62487, 63441, 66024, 69692, 72504, 83316, 84588, 89604, 97202, 104538, 124974, 126882, 131917, 139384, 145803, 156807, 166632, 169176, 179208, 194404, 209076, 249948, 253764, 263834, 291606, 313614, 388808, 395751, 418152, 437409, 499896, 507528, 527668, 583212, 627228, 791502, 874818, 923419, 1055336, 1166424, 1187253, 1254456, 1583004, 1749636, 1846838, 2374506, 2770257, 3166008, 3499272, 3693676, 4749012, 5540514, 7387352, 8310771, 9498024, 11081028, 16621542, 22162056, 33243084, 66486168]

約数ペア:

[(1, 66486168), (2, 33243084), (3, 22162056), (4, 16621542), (6, 11081028), (7, 9498024), (8, 8310771), (9, 7387352), (12, 5540514), (14, 4749012), (18, 3693676), (19, 3499272), (21, 3166008), (24, 2770257), (28, 2374506), (36, 1846838), (38, 1749636), (42, 1583004), (53, 1254456), (56, 1187253), (57, 1166424), (63, 1055336), (72, 923419), (76, 874818), (84, 791502), (106, 627228), (114, 583212), (126, 527668), (131, 507528), (133, 499896), (152, 437409), (159, 418152), (168, 395751), (171, 388808), (212, 313614), (228, 291606), (252, 263834), (262, 253764), (266, 249948), (318, 209076), (342, 194404), (371, 179208), (393, 169176), (399, 166632), (424, 156807), (456, 145803), (477, 139384), (504, 131917), (524, 126882), (532, 124974), (636, 104538), (684, 97202), (742, 89604), (786, 84588), (798, 83316), (917, 72504), (954, 69692), (1007, 66024), (1048, 63441), (1064, 62487), (1113, 59736), (1179, 56392), (1197, 55544), (1272, 52269), (1368, 48601), (1484, 44802), (1572, 42294), (1596, 41658), (1834, 36252), (1908, 34846), (2014, 33012), (2226, 29868), (2358, 28196), (2394, 27772), (2489, 26712), (2751, 24168), (2968, 22401), (3021, 22008), (3144, 21147), (3192, 20829), (3339, 19912), (3668, 18126), (3816, 17423), (4028, 16506), (4452, 14934), (4716, 14098), (4788, 13886), (4978, 13356), (5502, 12084), (6042, 11004), (6678, 9956), (6943, 9576), (7049, 9432), (7336, 9063), (7467, 8904), (8056, 8253)]