73979892

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 226017792

約数和(自身を除く): 152037900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 83, 84, 108, 126, 131, 162, 166, 189, 243, 249, 252, 262, 324, 332, 378, 393, 486, 498, 524, 567, 581, 747, 756, 786, 917, 972, 996, 1134, 1162, 1179, 1494, 1572, 1701, 1743, 1834, 2241, 2268, 2324, 2358, 2751, 2988, 3402, 3486, 3537, 3668, 4482, 4716, 5229, 5502, 6723, 6804, 6972, 7074, 8253, 8964, 10458, 10611, 10873, 11004, 13446, 14148, 15687, 16506, 20169, 20916, 21222, 21746, 24759, 26892, 31374, 31833, 32619, 33012, 40338, 42444, 43492, 47061, 49518, 62748, 63666, 65238, 74277, 76111, 80676, 94122, 97857, 99036, 127332, 130476, 141183, 148554, 152222, 188244, 195714, 222831, 228333, 282366, 293571, 297108, 304444, 391428, 445662, 456666, 564732, 587142, 684999, 880713, 891324, 913332, 1174284, 1369998, 1761426, 2054997, 2642139, 2739996, 3522852, 4109994, 5284278, 6164991, 8219988, 10568556, 12329982, 18494973, 24659964, 36989946, 73979892]

約数ペア:

[(1, 73979892), (2, 36989946), (3, 24659964), (4, 18494973), (6, 12329982), (7, 10568556), (9, 8219988), (12, 6164991), (14, 5284278), (18, 4109994), (21, 3522852), (27, 2739996), (28, 2642139), (36, 2054997), (42, 1761426), (54, 1369998), (63, 1174284), (81, 913332), (83, 891324), (84, 880713), (108, 684999), (126, 587142), (131, 564732), (162, 456666), (166, 445662), (189, 391428), (243, 304444), (249, 297108), (252, 293571), (262, 282366), (324, 228333), (332, 222831), (378, 195714), (393, 188244), (486, 152222), (498, 148554), (524, 141183), (567, 130476), (581, 127332), (747, 99036), (756, 97857), (786, 94122), (917, 80676), (972, 76111), (996, 74277), (1134, 65238), (1162, 63666), (1179, 62748), (1494, 49518), (1572, 47061), (1701, 43492), (1743, 42444), (1834, 40338), (2241, 33012), (2268, 32619), (2324, 31833), (2358, 31374), (2751, 26892), (2988, 24759), (3402, 21746), (3486, 21222), (3537, 20916), (3668, 20169), (4482, 16506), (4716, 15687), (5229, 14148), (5502, 13446), (6723, 11004), (6804, 10873), (6972, 10611), (7074, 10458), (8253, 8964)]