72142164

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{11719}}^1$

素因数の和:11754

約数の個数: 60

約数和(自身を含む): 198536800

約数和(自身を除く): 126394636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 11719, 23438, 35157, 46876, 70314, 105471, 140628, 210942, 222661, 316413, 421884, 445322, 632826, 667983, 890644, 949239, 1265652, 1335966, 1898478, 2003949, 2671932, 3796956, 4007898, 6011847, 8015796, 12023694, 18035541, 24047388, 36071082, 72142164]

約数ペア:

[(1, 72142164), (2, 36071082), (3, 24047388), (4, 18035541), (6, 12023694), (9, 8015796), (12, 6011847), (18, 4007898), (19, 3796956), (27, 2671932), (36, 2003949), (38, 1898478), (54, 1335966), (57, 1265652), (76, 949239), (81, 890644), (108, 667983), (114, 632826), (162, 445322), (171, 421884), (228, 316413), (324, 222661), (342, 210942), (513, 140628), (684, 105471), (1026, 70314), (1539, 46876), (2052, 35157), (3078, 23438), (6156, 11719)]