123876324

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{617}}^1$

素因数の和:667

約数の個数: 144

約数和(自身を含む): 379995840

約数和(自身を除く): 256119516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 132, 143, 156, 169, 198, 234, 286, 297, 338, 351, 396, 429, 468, 507, 572, 594, 617, 676, 702, 858, 1014, 1188, 1234, 1287, 1404, 1521, 1716, 1851, 1859, 2028, 2468, 2574, 3042, 3702, 3718, 3861, 4563, 5148, 5553, 5577, 6084, 6787, 7404, 7436, 7722, 8021, 9126, 11106, 11154, 13574, 15444, 16042, 16659, 16731, 18252, 20361, 22212, 22308, 24063, 27148, 32084, 33318, 33462, 40722, 48126, 50193, 61083, 66636, 66924, 72189, 81444, 88231, 96252, 100386, 104273, 122166, 144378, 176462, 183249, 200772, 208546, 216567, 244332, 264693, 288756, 312819, 352924, 366498, 417092, 433134, 529386, 625638, 732996, 794079, 866268, 938457, 1058772, 1147003, 1251276, 1588158, 1876914, 2294006, 2382237, 2815371, 3176316, 3441009, 3753828, 4588012, 4764474, 5630742, 6882018, 9528948, 10323027, 11261484, 13764036, 20646054, 30969081, 41292108, 61938162, 123876324]

約数ペア:

[(1, 123876324), (2, 61938162), (3, 41292108), (4, 30969081), (6, 20646054), (9, 13764036), (11, 11261484), (12, 10323027), (13, 9528948), (18, 6882018), (22, 5630742), (26, 4764474), (27, 4588012), (33, 3753828), (36, 3441009), (39, 3176316), (44, 2815371), (52, 2382237), (54, 2294006), (66, 1876914), (78, 1588158), (99, 1251276), (108, 1147003), (117, 1058772), (132, 938457), (143, 866268), (156, 794079), (169, 732996), (198, 625638), (234, 529386), (286, 433134), (297, 417092), (338, 366498), (351, 352924), (396, 312819), (429, 288756), (468, 264693), (507, 244332), (572, 216567), (594, 208546), (617, 200772), (676, 183249), (702, 176462), (858, 144378), (1014, 122166), (1188, 104273), (1234, 100386), (1287, 96252), (1404, 88231), (1521, 81444), (1716, 72189), (1851, 66924), (1859, 66636), (2028, 61083), (2468, 50193), (2574, 48126), (3042, 40722), (3702, 33462), (3718, 33318), (3861, 32084), (4563, 27148), (5148, 24063), (5553, 22308), (5577, 22212), (6084, 20361), (6787, 18252), (7404, 16731), (7436, 16659), (7722, 16042), (8021, 15444), (9126, 13574), (11106, 11154)]