72463316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 139962816

約数和(自身を除く): 67499500

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 83, 148, 166, 332, 347, 629, 694, 1258, 1388, 1411, 2516, 2822, 3071, 5644, 5899, 6142, 11798, 12284, 12839, 23596, 25678, 28801, 51356, 52207, 57602, 104414, 115204, 208828, 218263, 436526, 489617, 873052, 979234, 1065637, 1958468, 2131274, 4262548, 18115829, 36231658, 72463316]

約数ペア:

[(1, 72463316), (2, 36231658), (4, 18115829), (17, 4262548), (34, 2131274), (37, 1958468), (68, 1065637), (74, 979234), (83, 873052), (148, 489617), (166, 436526), (332, 218263), (347, 208828), (629, 115204), (694, 104414), (1258, 57602), (1388, 52207), (1411, 51356), (2516, 28801), (2822, 25678), (3071, 23596), (5644, 12839), (5899, 12284), (6142, 11798)]