74678688

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2179}}^1$

素因数の和:2219

約数の個数: 144

約数和(自身を含む): 257100480

約数和(自身を除く): 182421792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2179, 2448, 2856, 3808, 4284, 4358, 4896, 5712, 6537, 8568, 8716, 11424, 13074, 15253, 17136, 17432, 19611, 26148, 30506, 34272, 34864, 37043, 39222, 45759, 52296, 61012, 69728, 74086, 78444, 91518, 104592, 111129, 122024, 137277, 148172, 156888, 183036, 209184, 222258, 244048, 259301, 274554, 296344, 313776, 333387, 366072, 444516, 488096, 518602, 549108, 592688, 627552, 666774, 732144, 777903, 889032, 1037204, 1098216, 1185376, 1333548, 1464288, 1555806, 1778064, 2074408, 2196432, 2333709, 2667096, 3111612, 3556128, 4148816, 4392864, 4667418, 5334192, 6223224, 8297632, 9334836, 10668384, 12446448, 18669672, 24892896, 37339344, 74678688]

約数ペア:

[(1, 74678688), (2, 37339344), (3, 24892896), (4, 18669672), (6, 12446448), (7, 10668384), (8, 9334836), (9, 8297632), (12, 6223224), (14, 5334192), (16, 4667418), (17, 4392864), (18, 4148816), (21, 3556128), (24, 3111612), (28, 2667096), (32, 2333709), (34, 2196432), (36, 2074408), (42, 1778064), (48, 1555806), (51, 1464288), (56, 1333548), (63, 1185376), (68, 1098216), (72, 1037204), (84, 889032), (96, 777903), (102, 732144), (112, 666774), (119, 627552), (126, 592688), (136, 549108), (144, 518602), (153, 488096), (168, 444516), (204, 366072), (224, 333387), (238, 313776), (252, 296344), (272, 274554), (288, 259301), (306, 244048), (336, 222258), (357, 209184), (408, 183036), (476, 156888), (504, 148172), (544, 137277), (612, 122024), (672, 111129), (714, 104592), (816, 91518), (952, 78444), (1008, 74086), (1071, 69728), (1224, 61012), (1428, 52296), (1632, 45759), (1904, 39222), (2016, 37043), (2142, 34864), (2179, 34272), (2448, 30506), (2856, 26148), (3808, 19611), (4284, 17432), (4358, 17136), (4896, 15253), (5712, 13074), (6537, 11424), (8568, 8716)]