91788372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 269680320

約数和(自身を除く): 177891948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 83, 102, 117, 139, 153, 156, 166, 204, 221, 234, 249, 278, 306, 332, 417, 442, 468, 498, 556, 612, 663, 747, 834, 884, 996, 1079, 1251, 1326, 1411, 1494, 1668, 1807, 1989, 2158, 2363, 2502, 2652, 2822, 2988, 3237, 3614, 3978, 4233, 4316, 4726, 5004, 5421, 5644, 6474, 7089, 7228, 7956, 8466, 9452, 9711, 10842, 11537, 12699, 12948, 14178, 16263, 16932, 18343, 19422, 21267, 21684, 23074, 25398, 28356, 30719, 32526, 34611, 36686, 38844, 42534, 46148, 50796, 55029, 61438, 65052, 69222, 73372, 85068, 92157, 103833, 110058, 122876, 138444, 149981, 165087, 184314, 196129, 207666, 220116, 276471, 299962, 330174, 368628, 392258, 415332, 449943, 552942, 588387, 599924, 660348, 784516, 899886, 1105884, 1176774, 1349829, 1765161, 1799772, 2353548, 2549677, 2699658, 3530322, 5099354, 5399316, 7060644, 7649031, 10198708, 15298062, 22947093, 30596124, 45894186, 91788372]

約数ペア:

[(1, 91788372), (2, 45894186), (3, 30596124), (4, 22947093), (6, 15298062), (9, 10198708), (12, 7649031), (13, 7060644), (17, 5399316), (18, 5099354), (26, 3530322), (34, 2699658), (36, 2549677), (39, 2353548), (51, 1799772), (52, 1765161), (68, 1349829), (78, 1176774), (83, 1105884), (102, 899886), (117, 784516), (139, 660348), (153, 599924), (156, 588387), (166, 552942), (204, 449943), (221, 415332), (234, 392258), (249, 368628), (278, 330174), (306, 299962), (332, 276471), (417, 220116), (442, 207666), (468, 196129), (498, 184314), (556, 165087), (612, 149981), (663, 138444), (747, 122876), (834, 110058), (884, 103833), (996, 92157), (1079, 85068), (1251, 73372), (1326, 69222), (1411, 65052), (1494, 61438), (1668, 55029), (1807, 50796), (1989, 46148), (2158, 42534), (2363, 38844), (2502, 36686), (2652, 34611), (2822, 32526), (2988, 30719), (3237, 28356), (3614, 25398), (3978, 23074), (4233, 21684), (4316, 21267), (4726, 19422), (5004, 18343), (5421, 16932), (5644, 16263), (6474, 14178), (7089, 12948), (7228, 12699), (7956, 11537), (8466, 10842), (9452, 9711)]