72859338

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23671}}^1$

素因数の和:23704

約数の個数: 40

約数和(自身を含む): 171858720

約数和(自身を除く): 98999382

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 23671, 47342, 71013, 142026, 213039, 426078, 449749, 639117, 899498, 1278234, 1349247, 1917351, 2698494, 3834702, 4047741, 8095482, 12143223, 24286446, 36429669, 72859338]

約数ペア:

[(1, 72859338), (2, 36429669), (3, 24286446), (6, 12143223), (9, 8095482), (18, 4047741), (19, 3834702), (27, 2698494), (38, 1917351), (54, 1349247), (57, 1278234), (81, 899498), (114, 639117), (162, 449749), (171, 426078), (342, 213039), (513, 142026), (1026, 71013), (1539, 47342), (3078, 23671)]