187451172

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{6221}}^1$

素因数の和:6271

約数の個数: 72

約数和(自身を含む): 507316992

約数和(自身を除く): 319865820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1116, 1674, 2511, 3348, 5022, 6221, 7533, 10044, 12442, 15066, 18663, 24884, 30132, 37326, 55989, 74652, 111978, 167967, 192851, 223956, 335934, 385702, 503901, 578553, 671868, 771404, 1007802, 1157106, 1511703, 1735659, 2015604, 2314212, 3023406, 3471318, 5206977, 6046812, 6942636, 10413954, 15620931, 20827908, 31241862, 46862793, 62483724, 93725586, 187451172]

約数ペア:

[(1, 187451172), (2, 93725586), (3, 62483724), (4, 46862793), (6, 31241862), (9, 20827908), (12, 15620931), (18, 10413954), (27, 6942636), (31, 6046812), (36, 5206977), (54, 3471318), (62, 3023406), (81, 2314212), (93, 2015604), (108, 1735659), (124, 1511703), (162, 1157106), (186, 1007802), (243, 771404), (279, 671868), (324, 578553), (372, 503901), (486, 385702), (558, 335934), (837, 223956), (972, 192851), (1116, 167967), (1674, 111978), (2511, 74652), (3348, 55989), (5022, 37326), (6221, 30132), (7533, 24884), (10044, 18663), (12442, 15066)]