64775304

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{283}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 204019920

約数和(自身を除く): 139244616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 66, 68, 72, 88, 99, 102, 132, 136, 153, 187, 198, 204, 264, 283, 289, 306, 374, 396, 408, 561, 566, 578, 612, 748, 792, 849, 867, 1122, 1132, 1156, 1224, 1496, 1683, 1698, 1734, 2244, 2264, 2312, 2547, 2601, 3113, 3179, 3366, 3396, 3468, 4488, 4811, 5094, 5202, 6226, 6358, 6732, 6792, 6936, 9339, 9537, 9622, 10188, 10404, 12452, 12716, 13464, 14433, 18678, 19074, 19244, 20376, 20808, 24904, 25432, 28017, 28611, 28866, 37356, 38148, 38488, 43299, 52921, 56034, 57222, 57732, 74712, 76296, 81787, 86598, 105842, 112068, 114444, 115464, 158763, 163574, 173196, 211684, 224136, 228888, 245361, 317526, 327148, 346392, 423368, 476289, 490722, 635052, 654296, 736083, 899657, 952578, 981444, 1270104, 1472166, 1799314, 1905156, 1962888, 2698971, 2944332, 3598628, 3810312, 5397942, 5888664, 7197256, 8096913, 10795884, 16193826, 21591768, 32387652, 64775304]

約数ペア:

[(1, 64775304), (2, 32387652), (3, 21591768), (4, 16193826), (6, 10795884), (8, 8096913), (9, 7197256), (11, 5888664), (12, 5397942), (17, 3810312), (18, 3598628), (22, 2944332), (24, 2698971), (33, 1962888), (34, 1905156), (36, 1799314), (44, 1472166), (51, 1270104), (66, 981444), (68, 952578), (72, 899657), (88, 736083), (99, 654296), (102, 635052), (132, 490722), (136, 476289), (153, 423368), (187, 346392), (198, 327148), (204, 317526), (264, 245361), (283, 228888), (289, 224136), (306, 211684), (374, 173196), (396, 163574), (408, 158763), (561, 115464), (566, 114444), (578, 112068), (612, 105842), (748, 86598), (792, 81787), (849, 76296), (867, 74712), (1122, 57732), (1132, 57222), (1156, 56034), (1224, 52921), (1496, 43299), (1683, 38488), (1698, 38148), (1734, 37356), (2244, 28866), (2264, 28611), (2312, 28017), (2547, 25432), (2601, 24904), (3113, 20808), (3179, 20376), (3366, 19244), (3396, 19074), (3468, 18678), (4488, 14433), (4811, 13464), (5094, 12716), (5202, 12452), (6226, 10404), (6358, 10188), (6732, 9622), (6792, 9537), (6936, 9339)]