90316458

素因数分解:

$2^1\times 3^4\times {\mathrm{379}}^1\times {\mathrm{1471}}^1$

素因数の和:1864

約数の個数: 40

約数和(自身を含む): 203047680

約数和(自身を除く): 112731222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 379, 758, 1137, 1471, 2274, 2942, 3411, 4413, 6822, 8826, 10233, 13239, 20466, 26478, 30699, 39717, 61398, 79434, 119151, 238302, 557509, 1115018, 1672527, 3345054, 5017581, 10035162, 15052743, 30105486, 45158229, 90316458]

約数ペア:

[(1, 90316458), (2, 45158229), (3, 30105486), (6, 15052743), (9, 10035162), (18, 5017581), (27, 3345054), (54, 1672527), (81, 1115018), (162, 557509), (379, 238302), (758, 119151), (1137, 79434), (1471, 61398), (2274, 39717), (2942, 30699), (3411, 26478), (4413, 20466), (6822, 13239), (8826, 10233)]