90139644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 281631168

約数和(自身を除く): 191491524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 53, 63, 68, 84, 102, 106, 119, 126, 153, 159, 204, 212, 238, 252, 306, 318, 357, 371, 397, 476, 477, 612, 636, 714, 742, 794, 901, 954, 1071, 1113, 1191, 1428, 1484, 1588, 1802, 1908, 2142, 2226, 2382, 2703, 2779, 3339, 3573, 3604, 4284, 4452, 4764, 5406, 5558, 6307, 6678, 6749, 7146, 8109, 8337, 10812, 11116, 12614, 13356, 13498, 14292, 16218, 16674, 18921, 20247, 21041, 25011, 25228, 26996, 32436, 33348, 37842, 40494, 42082, 47243, 50022, 56763, 60741, 63123, 75684, 80988, 84164, 94486, 100044, 113526, 121482, 126246, 141729, 147287, 188972, 189369, 227052, 242964, 252492, 283458, 294574, 357697, 378738, 425187, 441861, 566916, 589148, 715394, 757476, 850374, 883722, 1073091, 1325583, 1430788, 1700748, 1767444, 2146182, 2503879, 2651166, 3219273, 4292364, 5007758, 5302332, 6438546, 7511637, 10015516, 12877092, 15023274, 22534911, 30046548, 45069822, 90139644]

約数ペア:

[(1, 90139644), (2, 45069822), (3, 30046548), (4, 22534911), (6, 15023274), (7, 12877092), (9, 10015516), (12, 7511637), (14, 6438546), (17, 5302332), (18, 5007758), (21, 4292364), (28, 3219273), (34, 2651166), (36, 2503879), (42, 2146182), (51, 1767444), (53, 1700748), (63, 1430788), (68, 1325583), (84, 1073091), (102, 883722), (106, 850374), (119, 757476), (126, 715394), (153, 589148), (159, 566916), (204, 441861), (212, 425187), (238, 378738), (252, 357697), (306, 294574), (318, 283458), (357, 252492), (371, 242964), (397, 227052), (476, 189369), (477, 188972), (612, 147287), (636, 141729), (714, 126246), (742, 121482), (794, 113526), (901, 100044), (954, 94486), (1071, 84164), (1113, 80988), (1191, 75684), (1428, 63123), (1484, 60741), (1588, 56763), (1802, 50022), (1908, 47243), (2142, 42082), (2226, 40494), (2382, 37842), (2703, 33348), (2779, 32436), (3339, 26996), (3573, 25228), (3604, 25011), (4284, 21041), (4452, 20247), (4764, 18921), (5406, 16674), (5558, 16218), (6307, 14292), (6678, 13498), (6749, 13356), (7146, 12614), (8109, 11116), (8337, 10812)]