68966604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 212040192

約数和(自身を除く): 143073588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 73, 84, 92, 126, 138, 146, 161, 163, 207, 219, 252, 276, 292, 322, 326, 414, 438, 483, 489, 511, 644, 652, 657, 828, 876, 966, 978, 1022, 1141, 1314, 1449, 1467, 1533, 1679, 1932, 1956, 2044, 2282, 2628, 2898, 2934, 3066, 3358, 3423, 3749, 4564, 4599, 5037, 5796, 5868, 6132, 6716, 6846, 7498, 9198, 10074, 10269, 11247, 11753, 11899, 13692, 14996, 15111, 18396, 20148, 20538, 22494, 23506, 23798, 26243, 30222, 33741, 35259, 35697, 41076, 44988, 47012, 47596, 52486, 60444, 67482, 70518, 71394, 78729, 83293, 104972, 105777, 107091, 134964, 141036, 142788, 157458, 166586, 211554, 214182, 236187, 249879, 273677, 314916, 333172, 423108, 428364, 472374, 499758, 547354, 749637, 821031, 944748, 999516, 1094708, 1499274, 1642062, 1915739, 2463093, 2998548, 3284124, 3831478, 4926186, 5747217, 7662956, 9852372, 11494434, 17241651, 22988868, 34483302, 68966604]

約数ペア:

[(1, 68966604), (2, 34483302), (3, 22988868), (4, 17241651), (6, 11494434), (7, 9852372), (9, 7662956), (12, 5747217), (14, 4926186), (18, 3831478), (21, 3284124), (23, 2998548), (28, 2463093), (36, 1915739), (42, 1642062), (46, 1499274), (63, 1094708), (69, 999516), (73, 944748), (84, 821031), (92, 749637), (126, 547354), (138, 499758), (146, 472374), (161, 428364), (163, 423108), (207, 333172), (219, 314916), (252, 273677), (276, 249879), (292, 236187), (322, 214182), (326, 211554), (414, 166586), (438, 157458), (483, 142788), (489, 141036), (511, 134964), (644, 107091), (652, 105777), (657, 104972), (828, 83293), (876, 78729), (966, 71394), (978, 70518), (1022, 67482), (1141, 60444), (1314, 52486), (1449, 47596), (1467, 47012), (1533, 44988), (1679, 41076), (1932, 35697), (1956, 35259), (2044, 33741), (2282, 30222), (2628, 26243), (2898, 23798), (2934, 23506), (3066, 22494), (3358, 20538), (3423, 20148), (3749, 18396), (4564, 15111), (4599, 14996), (5037, 13692), (5796, 11899), (5868, 11753), (6132, 11247), (6716, 10269), (6846, 10074), (7498, 9198)]