8706516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 27349056

約数和(自身を除く): 18642540

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 49, 51, 52, 67, 68, 78, 84, 91, 98, 102, 119, 134, 147, 156, 182, 196, 201, 204, 221, 238, 268, 273, 294, 357, 364, 402, 442, 469, 476, 546, 588, 637, 663, 714, 804, 833, 871, 884, 938, 1092, 1139, 1274, 1326, 1407, 1428, 1547, 1666, 1742, 1876, 1911, 2278, 2499, 2548, 2613, 2652, 2814, 3094, 3283, 3332, 3417, 3484, 3822, 4556, 4641, 4998, 5226, 5628, 6097, 6188, 6566, 6834, 7644, 7973, 9282, 9849, 9996, 10452, 10829, 12194, 13132, 13668, 14807, 15946, 18291, 18564, 19698, 21658, 23919, 24388, 29614, 31892, 32487, 36582, 39396, 42679, 43316, 44421, 47838, 55811, 59228, 64974, 73164, 85358, 88842, 95676, 103649, 111622, 128037, 129948, 167433, 170716, 177684, 207298, 223244, 256074, 310947, 334866, 414596, 512148, 621894, 669732, 725543, 1243788, 1451086, 2176629, 2902172, 4353258, 8706516]

約数ペア:

[(1, 8706516), (2, 4353258), (3, 2902172), (4, 2176629), (6, 1451086), (7, 1243788), (12, 725543), (13, 669732), (14, 621894), (17, 512148), (21, 414596), (26, 334866), (28, 310947), (34, 256074), (39, 223244), (42, 207298), (49, 177684), (51, 170716), (52, 167433), (67, 129948), (68, 128037), (78, 111622), (84, 103649), (91, 95676), (98, 88842), (102, 85358), (119, 73164), (134, 64974), (147, 59228), (156, 55811), (182, 47838), (196, 44421), (201, 43316), (204, 42679), (221, 39396), (238, 36582), (268, 32487), (273, 31892), (294, 29614), (357, 24388), (364, 23919), (402, 21658), (442, 19698), (469, 18564), (476, 18291), (546, 15946), (588, 14807), (637, 13668), (663, 13132), (714, 12194), (804, 10829), (833, 10452), (871, 9996), (884, 9849), (938, 9282), (1092, 7973), (1139, 7644), (1274, 6834), (1326, 6566), (1407, 6188), (1428, 6097), (1547, 5628), (1666, 5226), (1742, 4998), (1876, 4641), (1911, 4556), (2278, 3822), (2499, 3484), (2548, 3417), (2613, 3332), (2652, 3283), (2814, 3094)]