8077788

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 22054032

約数和(自身を除く): 13976244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 67, 68, 102, 134, 153, 197, 201, 204, 268, 306, 394, 402, 591, 603, 612, 788, 804, 1139, 1182, 1206, 1773, 2278, 2364, 2412, 3349, 3417, 3546, 4556, 6698, 6834, 7092, 10047, 10251, 13199, 13396, 13668, 20094, 20502, 26398, 30141, 39597, 40188, 41004, 52796, 60282, 79194, 118791, 120564, 158388, 224383, 237582, 448766, 475164, 673149, 897532, 1346298, 2019447, 2692596, 4038894, 8077788]

約数ペア:

[(1, 8077788), (2, 4038894), (3, 2692596), (4, 2019447), (6, 1346298), (9, 897532), (12, 673149), (17, 475164), (18, 448766), (34, 237582), (36, 224383), (51, 158388), (67, 120564), (68, 118791), (102, 79194), (134, 60282), (153, 52796), (197, 41004), (201, 40188), (204, 39597), (268, 30141), (306, 26398), (394, 20502), (402, 20094), (591, 13668), (603, 13396), (612, 13199), (788, 10251), (804, 10047), (1139, 7092), (1182, 6834), (1206, 6698), (1773, 4556), (2278, 3546), (2364, 3417), (2412, 3349)]