64845684

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:287

約数の個数: 120

約数和(自身を含む): 183378888

約数和(自身を除く): 118533204

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 61, 68, 81, 102, 108, 122, 153, 162, 183, 193, 204, 244, 306, 324, 366, 386, 459, 549, 579, 612, 732, 772, 918, 1037, 1098, 1158, 1377, 1647, 1737, 1836, 2074, 2196, 2316, 2754, 3111, 3281, 3294, 3474, 4148, 4941, 5211, 5508, 6222, 6562, 6588, 6948, 9333, 9843, 9882, 10422, 11773, 12444, 13124, 15633, 18666, 19686, 19764, 20844, 23546, 27999, 29529, 31266, 35319, 37332, 39372, 47092, 55998, 59058, 62532, 70638, 83997, 88587, 105957, 111996, 118116, 141276, 167994, 177174, 200141, 211914, 265761, 317871, 335988, 354348, 400282, 423828, 531522, 600423, 635742, 800564, 953613, 1063044, 1200846, 1271484, 1801269, 1907226, 2401692, 3602538, 3814452, 5403807, 7205076, 10807614, 16211421, 21615228, 32422842, 64845684]

約数ペア:

[(1, 64845684), (2, 32422842), (3, 21615228), (4, 16211421), (6, 10807614), (9, 7205076), (12, 5403807), (17, 3814452), (18, 3602538), (27, 2401692), (34, 1907226), (36, 1801269), (51, 1271484), (54, 1200846), (61, 1063044), (68, 953613), (81, 800564), (102, 635742), (108, 600423), (122, 531522), (153, 423828), (162, 400282), (183, 354348), (193, 335988), (204, 317871), (244, 265761), (306, 211914), (324, 200141), (366, 177174), (386, 167994), (459, 141276), (549, 118116), (579, 111996), (612, 105957), (732, 88587), (772, 83997), (918, 70638), (1037, 62532), (1098, 59058), (1158, 55998), (1377, 47092), (1647, 39372), (1737, 37332), (1836, 35319), (2074, 31266), (2196, 29529), (2316, 27999), (2754, 23546), (3111, 20844), (3281, 19764), (3294, 19686), (3474, 18666), (4148, 15633), (4941, 13124), (5211, 12444), (5508, 11773), (6222, 10422), (6562, 9882), (6588, 9843), (6948, 9333)]