64175202

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 181130040

約数和(自身を除く): 116954838

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 49, 58, 63, 78, 87, 91, 98, 117, 126, 147, 174, 182, 193, 203, 234, 261, 273, 294, 377, 386, 406, 441, 522, 546, 579, 609, 637, 754, 819, 882, 1131, 1158, 1218, 1274, 1351, 1421, 1638, 1737, 1827, 1911, 2262, 2509, 2639, 2702, 2842, 3393, 3474, 3654, 3822, 4053, 4263, 5018, 5278, 5597, 5733, 6786, 7527, 7917, 8106, 8526, 9457, 11194, 11466, 12159, 12789, 15054, 15834, 16791, 17563, 18473, 18914, 22581, 23751, 24318, 25578, 28371, 33582, 35126, 36946, 39179, 45162, 47502, 50373, 52689, 55419, 56742, 72761, 78358, 85113, 100746, 105378, 110838, 117537, 122941, 145522, 158067, 166257, 170226, 218283, 235074, 245882, 274253, 316134, 332514, 352611, 368823, 436566, 509327, 548506, 654849, 705222, 737646, 822759, 1018654, 1106469, 1309698, 1527981, 1645518, 2212938, 2468277, 3055962, 3565289, 4583943, 4936554, 7130578, 9167886, 10695867, 21391734, 32087601, 64175202]

約数ペア:

[(1, 64175202), (2, 32087601), (3, 21391734), (6, 10695867), (7, 9167886), (9, 7130578), (13, 4936554), (14, 4583943), (18, 3565289), (21, 3055962), (26, 2468277), (29, 2212938), (39, 1645518), (42, 1527981), (49, 1309698), (58, 1106469), (63, 1018654), (78, 822759), (87, 737646), (91, 705222), (98, 654849), (117, 548506), (126, 509327), (147, 436566), (174, 368823), (182, 352611), (193, 332514), (203, 316134), (234, 274253), (261, 245882), (273, 235074), (294, 218283), (377, 170226), (386, 166257), (406, 158067), (441, 145522), (522, 122941), (546, 117537), (579, 110838), (609, 105378), (637, 100746), (754, 85113), (819, 78358), (882, 72761), (1131, 56742), (1158, 55419), (1218, 52689), (1274, 50373), (1351, 47502), (1421, 45162), (1638, 39179), (1737, 36946), (1827, 35126), (1911, 33582), (2262, 28371), (2509, 25578), (2639, 24318), (2702, 23751), (2842, 22581), (3393, 18914), (3474, 18473), (3654, 17563), (3822, 16791), (4053, 15834), (4263, 15054), (5018, 12789), (5278, 12159), (5597, 11466), (5733, 11194), (6786, 9457), (7527, 8526), (7917, 8106)]