76972804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 146966400

約数和(自身を除く): 69993596

約数列:

[1, 2, 4, 17, 34, 68, 71, 107, 142, 149, 214, 284, 298, 428, 596, 1207, 1819, 2414, 2533, 3638, 4828, 5066, 7276, 7597, 10132, 10579, 15194, 15943, 21158, 30388, 31886, 42316, 63772, 129149, 179843, 258298, 271031, 359686, 516596, 542062, 719372, 1084124, 1131953, 2263906, 4527812, 19243201, 38486402, 76972804]

約数ペア:

[(1, 76972804), (2, 38486402), (4, 19243201), (17, 4527812), (34, 2263906), (68, 1131953), (71, 1084124), (107, 719372), (142, 542062), (149, 516596), (214, 359686), (284, 271031), (298, 258298), (428, 179843), (596, 129149), (1207, 63772), (1819, 42316), (2414, 31886), (2533, 30388), (3638, 21158), (4828, 15943), (5066, 15194), (7276, 10579), (7597, 10132)]