74633368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 155750400

約数和(自身を除く): 81117032

約数列:

[1, 2, 4, 8, 19, 31, 38, 47, 62, 76, 94, 124, 152, 188, 248, 337, 376, 589, 674, 893, 1178, 1348, 1457, 1786, 2356, 2696, 2914, 3572, 4712, 5828, 6403, 7144, 10447, 11656, 12806, 15839, 20894, 25612, 27683, 31678, 41788, 51224, 55366, 63356, 83576, 110732, 126712, 198493, 221464, 300941, 396986, 491009, 601882, 793972, 982018, 1203764, 1587944, 1964036, 2407528, 3928072, 9329171, 18658342, 37316684, 74633368]

約数ペア:

[(1, 74633368), (2, 37316684), (4, 18658342), (8, 9329171), (19, 3928072), (31, 2407528), (38, 1964036), (47, 1587944), (62, 1203764), (76, 982018), (94, 793972), (124, 601882), (152, 491009), (188, 396986), (248, 300941), (337, 221464), (376, 198493), (589, 126712), (674, 110732), (893, 83576), (1178, 63356), (1348, 55366), (1457, 51224), (1786, 41788), (2356, 31678), (2696, 27683), (2914, 25612), (3572, 20894), (4712, 15839), (5828, 12806), (6403, 11656), (7144, 10447)]