74406888

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 214500000

約数和(自身を除く): 140093112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 109, 114, 152, 171, 218, 228, 327, 342, 436, 456, 499, 654, 684, 872, 981, 998, 1308, 1368, 1497, 1962, 1996, 2071, 2616, 2994, 3924, 3992, 4142, 4491, 5988, 6213, 7848, 8284, 8982, 9481, 11976, 12426, 16568, 17964, 18639, 18962, 24852, 28443, 35928, 37278, 37924, 49704, 54391, 56886, 74556, 75848, 85329, 108782, 113772, 149112, 163173, 170658, 217564, 227544, 326346, 341316, 435128, 489519, 652692, 682632, 979038, 1033429, 1305384, 1958076, 2066858, 3100287, 3916152, 4133716, 6200574, 8267432, 9300861, 12401148, 18601722, 24802296, 37203444, 74406888]

約数ペア:

[(1, 74406888), (2, 37203444), (3, 24802296), (4, 18601722), (6, 12401148), (8, 9300861), (9, 8267432), (12, 6200574), (18, 4133716), (19, 3916152), (24, 3100287), (36, 2066858), (38, 1958076), (57, 1305384), (72, 1033429), (76, 979038), (109, 682632), (114, 652692), (152, 489519), (171, 435128), (218, 341316), (228, 326346), (327, 227544), (342, 217564), (436, 170658), (456, 163173), (499, 149112), (654, 113772), (684, 108782), (872, 85329), (981, 75848), (998, 74556), (1308, 56886), (1368, 54391), (1497, 49704), (1962, 37924), (1996, 37278), (2071, 35928), (2616, 28443), (2994, 24852), (3924, 18962), (3992, 18639), (4142, 17964), (4491, 16568), (5988, 12426), (6213, 11976), (7848, 9481), (8284, 8982)]