173222532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1873}}^1$

素因数の和:2257

約数の個数: 72

約数和(自身を含む): 502052096

約数和(自身を除く): 328829564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 367, 734, 1101, 1468, 1873, 2202, 2569, 3303, 3746, 4404, 5138, 5619, 6606, 7492, 7707, 10276, 11238, 13111, 13212, 15414, 16857, 22476, 23121, 26222, 30828, 33714, 39333, 46242, 52444, 67428, 78666, 92484, 117999, 157332, 235998, 471996, 687391, 1374782, 2062173, 2749564, 4124346, 4811737, 6186519, 8248692, 9623474, 12373038, 14435211, 19246948, 24746076, 28870422, 43305633, 57740844, 86611266, 173222532]

約数ペア:

[(1, 173222532), (2, 86611266), (3, 57740844), (4, 43305633), (6, 28870422), (7, 24746076), (9, 19246948), (12, 14435211), (14, 12373038), (18, 9623474), (21, 8248692), (28, 6186519), (36, 4811737), (42, 4124346), (63, 2749564), (84, 2062173), (126, 1374782), (252, 687391), (367, 471996), (734, 235998), (1101, 157332), (1468, 117999), (1873, 92484), (2202, 78666), (2569, 67428), (3303, 52444), (3746, 46242), (4404, 39333), (5138, 33714), (5619, 30828), (6606, 26222), (7492, 23121), (7707, 22476), (10276, 16857), (11238, 15414), (13111, 13212)]