70172388

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 213909696

約数和(自身を除く): 143737308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 43, 44, 52, 66, 78, 86, 99, 117, 129, 132, 143, 156, 172, 198, 234, 258, 286, 317, 387, 396, 429, 468, 473, 516, 559, 572, 634, 774, 858, 946, 951, 1118, 1268, 1287, 1419, 1548, 1677, 1716, 1892, 1902, 2236, 2574, 2838, 2853, 3354, 3487, 3804, 4121, 4257, 5031, 5148, 5676, 5706, 6149, 6708, 6974, 8242, 8514, 10062, 10461, 11412, 12298, 12363, 13631, 13948, 16484, 17028, 18447, 20124, 20922, 24596, 24726, 27262, 31383, 36894, 37089, 40893, 41844, 45331, 49452, 54524, 55341, 62766, 73788, 74178, 81786, 90662, 110682, 122679, 125532, 135993, 148356, 149941, 163572, 177203, 181324, 221364, 245358, 271986, 299882, 354406, 407979, 449823, 490716, 531609, 543972, 599764, 708812, 815958, 899646, 1063218, 1349469, 1594827, 1631916, 1799292, 1949233, 2126436, 2698938, 3189654, 3898466, 5397876, 5847699, 6379308, 7796932, 11695398, 17543097, 23390796, 35086194, 70172388]

約数ペア:

[(1, 70172388), (2, 35086194), (3, 23390796), (4, 17543097), (6, 11695398), (9, 7796932), (11, 6379308), (12, 5847699), (13, 5397876), (18, 3898466), (22, 3189654), (26, 2698938), (33, 2126436), (36, 1949233), (39, 1799292), (43, 1631916), (44, 1594827), (52, 1349469), (66, 1063218), (78, 899646), (86, 815958), (99, 708812), (117, 599764), (129, 543972), (132, 531609), (143, 490716), (156, 449823), (172, 407979), (198, 354406), (234, 299882), (258, 271986), (286, 245358), (317, 221364), (387, 181324), (396, 177203), (429, 163572), (468, 149941), (473, 148356), (516, 135993), (559, 125532), (572, 122679), (634, 110682), (774, 90662), (858, 81786), (946, 74178), (951, 73788), (1118, 62766), (1268, 55341), (1287, 54524), (1419, 49452), (1548, 45331), (1677, 41844), (1716, 40893), (1892, 37089), (1902, 36894), (2236, 31383), (2574, 27262), (2838, 24726), (2853, 24596), (3354, 20922), (3487, 20124), (3804, 18447), (4121, 17028), (4257, 16484), (5031, 13948), (5148, 13631), (5676, 12363), (5706, 12298), (6149, 11412), (6708, 10461), (6974, 10062), (8242, 8514)]