72623452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1522

約数の個数: 48

約数和(自身を含む): 147087360

約数和(自身を除く): 74463908

約数列:

[1, 2, 4, 11, 22, 31, 37, 44, 62, 74, 124, 148, 341, 407, 682, 814, 1147, 1364, 1439, 1628, 2294, 2878, 4588, 5756, 12617, 15829, 25234, 31658, 44609, 50468, 53243, 63316, 89218, 106486, 178436, 212972, 490699, 585673, 981398, 1171346, 1650533, 1962796, 2342692, 3301066, 6602132, 18155863, 36311726, 72623452]

約数ペア:

[(1, 72623452), (2, 36311726), (4, 18155863), (11, 6602132), (22, 3301066), (31, 2342692), (37, 1962796), (44, 1650533), (62, 1171346), (74, 981398), (124, 585673), (148, 490699), (341, 212972), (407, 178436), (682, 106486), (814, 89218), (1147, 63316), (1364, 53243), (1439, 50468), (1628, 44609), (2294, 31658), (2878, 25234), (4588, 15829), (5756, 12617)]