73048456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 158457600

約数和(自身を除く): 85409144

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 79, 104, 136, 158, 221, 316, 442, 523, 632, 884, 1027, 1046, 1343, 1768, 2054, 2092, 2686, 4108, 4184, 5372, 6799, 8216, 8891, 10744, 13598, 17459, 17782, 27196, 34918, 35564, 41317, 54392, 69836, 71128, 82634, 115583, 139672, 165268, 231166, 330536, 462332, 537121, 702389, 924664, 1074242, 1404778, 2148484, 2809556, 4296968, 5619112, 9131057, 18262114, 36524228, 73048456]

約数ペア:

[(1, 73048456), (2, 36524228), (4, 18262114), (8, 9131057), (13, 5619112), (17, 4296968), (26, 2809556), (34, 2148484), (52, 1404778), (68, 1074242), (79, 924664), (104, 702389), (136, 537121), (158, 462332), (221, 330536), (316, 231166), (442, 165268), (523, 139672), (632, 115583), (884, 82634), (1027, 71128), (1046, 69836), (1343, 54392), (1768, 41317), (2054, 35564), (2092, 34918), (2686, 27196), (4108, 17782), (4184, 17459), (5372, 13598), (6799, 10744), (8216, 8891)]