72069396

素因数分解:

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

素因数の和:190

約数の個数: 108

約数和(自身を含む): 206956512

約数和(自身を除く): 134887116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 73, 84, 92, 98, 138, 146, 147, 161, 196, 219, 276, 292, 294, 322, 438, 483, 511, 588, 644, 876, 966, 1022, 1127, 1533, 1679, 1932, 2044, 2254, 3066, 3358, 3381, 3577, 4508, 5037, 5329, 6132, 6716, 6762, 7154, 10074, 10658, 10731, 11753, 13524, 14308, 15987, 20148, 21316, 21462, 23506, 31974, 35259, 37303, 42924, 47012, 63948, 70518, 74606, 82271, 111909, 122567, 141036, 149212, 164542, 223818, 245134, 246813, 261121, 329084, 367701, 447636, 490268, 493626, 522242, 735402, 783363, 857969, 987252, 1044484, 1470804, 1566726, 1715938, 2573907, 3133452, 3431876, 5147814, 6005783, 10295628, 12011566, 18017349, 24023132, 36034698, 72069396]

約数ペア:

[(1, 72069396), (2, 36034698), (3, 24023132), (4, 18017349), (6, 12011566), (7, 10295628), (12, 6005783), (14, 5147814), (21, 3431876), (23, 3133452), (28, 2573907), (42, 1715938), (46, 1566726), (49, 1470804), (69, 1044484), (73, 987252), (84, 857969), (92, 783363), (98, 735402), (138, 522242), (146, 493626), (147, 490268), (161, 447636), (196, 367701), (219, 329084), (276, 261121), (292, 246813), (294, 245134), (322, 223818), (438, 164542), (483, 149212), (511, 141036), (588, 122567), (644, 111909), (876, 82271), (966, 74606), (1022, 70518), (1127, 63948), (1533, 47012), (1679, 42924), (1932, 37303), (2044, 35259), (2254, 31974), (3066, 23506), (3358, 21462), (3381, 21316), (3577, 20148), (4508, 15987), (5037, 14308), (5329, 13524), (6132, 11753), (6716, 10731), (6762, 10658), (7154, 10074)]