72392348

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 148587264

約数和(自身を除く): 76194916

約数列:

[1, 2, 4, 7, 14, 28, 73, 107, 146, 214, 292, 331, 428, 511, 662, 749, 1022, 1324, 1498, 2044, 2317, 2996, 4634, 7811, 9268, 15622, 24163, 31244, 35417, 48326, 54677, 70834, 96652, 109354, 141668, 169141, 218708, 247919, 338282, 495838, 676564, 991676, 2585441, 5170882, 10341764, 18098087, 36196174, 72392348]

約数ペア:

[(1, 72392348), (2, 36196174), (4, 18098087), (7, 10341764), (14, 5170882), (28, 2585441), (73, 991676), (107, 676564), (146, 495838), (214, 338282), (292, 247919), (331, 218708), (428, 169141), (511, 141668), (662, 109354), (749, 96652), (1022, 70834), (1324, 54677), (1498, 48326), (2044, 35417), (2317, 31244), (2996, 24163), (4634, 15622), (7811, 9268)]