74289456

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{30347}}^1$

素因数の和:30378

約数の個数: 60

約数和(自身を含む): 220144392

約数和(自身を除く): 145854936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 30347, 60694, 91041, 121388, 182082, 242776, 273123, 364164, 485552, 515899, 546246, 728328, 1031798, 1092492, 1456656, 1547697, 2063596, 2184984, 3095394, 4127192, 4369968, 4643091, 6190788, 8254384, 9286182, 12381576, 18572364, 24763152, 37144728, 74289456]

約数ペア:

[(1, 74289456), (2, 37144728), (3, 24763152), (4, 18572364), (6, 12381576), (8, 9286182), (9, 8254384), (12, 6190788), (16, 4643091), (17, 4369968), (18, 4127192), (24, 3095394), (34, 2184984), (36, 2063596), (48, 1547697), (51, 1456656), (68, 1092492), (72, 1031798), (102, 728328), (136, 546246), (144, 515899), (153, 485552), (204, 364164), (272, 273123), (306, 242776), (408, 182082), (612, 121388), (816, 91041), (1224, 60694), (2448, 30347)]