7205076

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 19701864

約数和(自身を除く): 12496788

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 61, 68, 102, 122, 153, 183, 193, 204, 244, 306, 366, 386, 549, 579, 612, 732, 772, 1037, 1098, 1158, 1737, 2074, 2196, 2316, 3111, 3281, 3474, 4148, 6222, 6562, 6948, 9333, 9843, 11773, 12444, 13124, 18666, 19686, 23546, 29529, 35319, 37332, 39372, 47092, 59058, 70638, 105957, 118116, 141276, 200141, 211914, 400282, 423828, 600423, 800564, 1200846, 1801269, 2401692, 3602538, 7205076]

約数ペア:

[(1, 7205076), (2, 3602538), (3, 2401692), (4, 1801269), (6, 1200846), (9, 800564), (12, 600423), (17, 423828), (18, 400282), (34, 211914), (36, 200141), (51, 141276), (61, 118116), (68, 105957), (102, 70638), (122, 59058), (153, 47092), (183, 39372), (193, 37332), (204, 35319), (244, 29529), (306, 23546), (366, 19686), (386, 18666), (549, 13124), (579, 12444), (612, 11773), (732, 9843), (772, 9333), (1037, 6948), (1098, 6562), (1158, 6222), (1737, 4148), (2074, 3474), (2196, 3281), (2316, 3111)]