172991904

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{58129}}^1$

素因数の和:58173

約数の個数: 48

約数和(自身を含む): 468760320

約数和(自身を除く): 295768416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 58129, 116258, 174387, 232516, 348774, 465032, 697548, 930064, 1395096, 1801999, 1860128, 2790192, 3603998, 5405997, 5580384, 7207996, 10811994, 14415992, 21623988, 28831984, 43247976, 57663968, 86495952, 172991904]

約数ペア:

[(1, 172991904), (2, 86495952), (3, 57663968), (4, 43247976), (6, 28831984), (8, 21623988), (12, 14415992), (16, 10811994), (24, 7207996), (31, 5580384), (32, 5405997), (48, 3603998), (62, 2790192), (93, 1860128), (96, 1801999), (124, 1395096), (186, 930064), (248, 697548), (372, 465032), (496, 348774), (744, 232516), (992, 174387), (1488, 116258), (2976, 58129)]