73479484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 143686816

約数和(自身を除く): 70207332

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 181, 211, 362, 422, 481, 724, 844, 962, 1924, 2353, 2743, 4706, 5486, 6697, 7807, 9412, 10972, 13394, 15614, 26788, 31228, 38191, 76382, 87061, 101491, 152764, 174122, 202982, 348244, 405964, 496483, 992966, 1413067, 1985932, 2826134, 5652268, 18369871, 36739742, 73479484]

約数ペア:

[(1, 73479484), (2, 36739742), (4, 18369871), (13, 5652268), (26, 2826134), (37, 1985932), (52, 1413067), (74, 992966), (148, 496483), (181, 405964), (211, 348244), (362, 202982), (422, 174122), (481, 152764), (724, 101491), (844, 87061), (962, 76382), (1924, 38191), (2353, 31228), (2743, 26788), (4706, 15614), (5486, 13394), (6697, 10972), (7807, 9412)]