42827148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:816

約数の個数: 144

約数和(自身を含む): 141261120

約数和(自身を除く): 98433972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 306, 357, 364, 442, 468, 476, 546, 612, 663, 714, 769, 819, 884, 1071, 1092, 1326, 1428, 1538, 1547, 1638, 1989, 2142, 2307, 2652, 3076, 3094, 3276, 3978, 4284, 4614, 4641, 5383, 6188, 6921, 7956, 9228, 9282, 9997, 10766, 13073, 13842, 13923, 16149, 18564, 19994, 21532, 26146, 27684, 27846, 29991, 32298, 39219, 39988, 48447, 52292, 55692, 59982, 64596, 69979, 78438, 89973, 91511, 96894, 117657, 119964, 139958, 156876, 169949, 179946, 183022, 193788, 209937, 235314, 274533, 279916, 339898, 359892, 366044, 419874, 470628, 509847, 549066, 629811, 679796, 823599, 839748, 1019694, 1098132, 1189643, 1259622, 1529541, 1647198, 2039388, 2379286, 2519244, 3059082, 3294396, 3568929, 4758572, 6118164, 7137858, 10706787, 14275716, 21413574, 42827148]

約数ペア:

[(1, 42827148), (2, 21413574), (3, 14275716), (4, 10706787), (6, 7137858), (7, 6118164), (9, 4758572), (12, 3568929), (13, 3294396), (14, 3059082), (17, 2519244), (18, 2379286), (21, 2039388), (26, 1647198), (28, 1529541), (34, 1259622), (36, 1189643), (39, 1098132), (42, 1019694), (51, 839748), (52, 823599), (63, 679796), (68, 629811), (78, 549066), (84, 509847), (91, 470628), (102, 419874), (117, 366044), (119, 359892), (126, 339898), (153, 279916), (156, 274533), (182, 235314), (204, 209937), (221, 193788), (234, 183022), (238, 179946), (252, 169949), (273, 156876), (306, 139958), (357, 119964), (364, 117657), (442, 96894), (468, 91511), (476, 89973), (546, 78438), (612, 69979), (663, 64596), (714, 59982), (769, 55692), (819, 52292), (884, 48447), (1071, 39988), (1092, 39219), (1326, 32298), (1428, 29991), (1538, 27846), (1547, 27684), (1638, 26146), (1989, 21532), (2142, 19994), (2307, 18564), (2652, 16149), (3076, 13923), (3094, 13842), (3276, 13073), (3978, 10766), (4284, 9997), (4614, 9282), (4641, 9228), (5383, 7956), (6188, 6921)]