25391124612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{8861}}^1$

素因数の和:9098

約数の個数: 144

約数和(自身を含む): 74786205312

約数和(自身を除く): 49395080700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 137, 166, 249, 252, 274, 332, 411, 498, 548, 581, 747, 822, 959, 996, 1162, 1233, 1494, 1644, 1743, 1918, 2324, 2466, 2877, 2988, 3486, 3836, 4932, 5229, 5754, 6972, 8631, 8861, 10458, 11371, 11508, 17262, 17722, 20916, 22742, 26583, 34113, 34524, 35444, 45484, 53166, 62027, 68226, 79597, 79749, 102339, 106332, 124054, 136452, 159194, 159498, 186081, 204678, 238791, 248108, 318388, 318996, 372162, 409356, 477582, 558243, 716373, 735463, 744324, 955164, 1116486, 1213957, 1432746, 1470926, 2206389, 2232972, 2427914, 2865492, 2941852, 3641871, 4412778, 4855828, 5148241, 6619167, 7283742, 8497699, 8825556, 10296482, 10925613, 13238334, 14567484, 15444723, 16995398, 20592964, 21851226, 25493097, 26476668, 30889446, 33990796, 43702452, 46334169, 50986194, 61778892, 76479291, 92668338, 100758431, 101972388, 152958582, 185336676, 201516862, 302275293, 305917164, 403033724, 604550586, 705309017, 906825879, 1209101172, 1410618034, 1813651758, 2115927051, 2821236068, 3627303516, 4231854102, 6347781153, 8463708204, 12695562306, 25391124612]

約数ペア:

[(1, 25391124612), (2, 12695562306), (3, 8463708204), (4, 6347781153), (6, 4231854102), (7, 3627303516), (9, 2821236068), (12, 2115927051), (14, 1813651758), (18, 1410618034), (21, 1209101172), (28, 906825879), (36, 705309017), (42, 604550586), (63, 403033724), (83, 305917164), (84, 302275293), (126, 201516862), (137, 185336676), (166, 152958582), (249, 101972388), (252, 100758431), (274, 92668338), (332, 76479291), (411, 61778892), (498, 50986194), (548, 46334169), (581, 43702452), (747, 33990796), (822, 30889446), (959, 26476668), (996, 25493097), (1162, 21851226), (1233, 20592964), (1494, 16995398), (1644, 15444723), (1743, 14567484), (1918, 13238334), (2324, 10925613), (2466, 10296482), (2877, 8825556), (2988, 8497699), (3486, 7283742), (3836, 6619167), (4932, 5148241), (5229, 4855828), (5754, 4412778), (6972, 3641871), (8631, 2941852), (8861, 2865492), (10458, 2427914), (11371, 2232972), (11508, 2206389), (17262, 1470926), (17722, 1432746), (20916, 1213957), (22742, 1116486), (26583, 955164), (34113, 744324), (34524, 735463), (35444, 716373), (45484, 558243), (53166, 477582), (62027, 409356), (68226, 372162), (79597, 318996), (79749, 318388), (102339, 248108), (106332, 238791), (124054, 204678), (136452, 186081), (159194, 159498)]