73021788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 225738240

約数和(自身を除く): 152716452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 101, 114, 126, 133, 151, 171, 202, 228, 252, 266, 302, 303, 342, 399, 404, 453, 532, 604, 606, 684, 707, 798, 906, 909, 1057, 1197, 1212, 1359, 1414, 1596, 1812, 1818, 1919, 2114, 2121, 2394, 2718, 2828, 2869, 3171, 3636, 3838, 4228, 4242, 4788, 5436, 5738, 5757, 6342, 6363, 7676, 8484, 8607, 9513, 11476, 11514, 12684, 12726, 13433, 15251, 17214, 17271, 19026, 20083, 23028, 25452, 25821, 26866, 30502, 34428, 34542, 38052, 40166, 40299, 45753, 51642, 53732, 60249, 61004, 69084, 80332, 80598, 91506, 103284, 106757, 120498, 120897, 137259, 161196, 180747, 183012, 213514, 240996, 241794, 274518, 289769, 320271, 361494, 427028, 483588, 549036, 579538, 640542, 722988, 869307, 960813, 1159076, 1281084, 1738614, 1921626, 2028383, 2607921, 3477228, 3843252, 4056766, 5215842, 6085149, 8113532, 10431684, 12170298, 18255447, 24340596, 36510894, 73021788]

約数ペア:

[(1, 73021788), (2, 36510894), (3, 24340596), (4, 18255447), (6, 12170298), (7, 10431684), (9, 8113532), (12, 6085149), (14, 5215842), (18, 4056766), (19, 3843252), (21, 3477228), (28, 2607921), (36, 2028383), (38, 1921626), (42, 1738614), (57, 1281084), (63, 1159076), (76, 960813), (84, 869307), (101, 722988), (114, 640542), (126, 579538), (133, 549036), (151, 483588), (171, 427028), (202, 361494), (228, 320271), (252, 289769), (266, 274518), (302, 241794), (303, 240996), (342, 213514), (399, 183012), (404, 180747), (453, 161196), (532, 137259), (604, 120897), (606, 120498), (684, 106757), (707, 103284), (798, 91506), (906, 80598), (909, 80332), (1057, 69084), (1197, 61004), (1212, 60249), (1359, 53732), (1414, 51642), (1596, 45753), (1812, 40299), (1818, 40166), (1919, 38052), (2114, 34542), (2121, 34428), (2394, 30502), (2718, 26866), (2828, 25821), (2869, 25452), (3171, 23028), (3636, 20083), (3838, 19026), (4228, 17271), (4242, 17214), (4788, 15251), (5436, 13433), (5738, 12726), (5757, 12684), (6342, 11514), (6363, 11476), (7676, 9513), (8484, 8607)]