123861612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{673}}^1$

素因数の和:1007

約数の個数: 72

約数和(自身を含む): 337771056

約数和(自身を除く): 213909444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 313, 588, 626, 673, 939, 1252, 1346, 1878, 2019, 2191, 2692, 3756, 4038, 4382, 4711, 6573, 8076, 8764, 9422, 13146, 14133, 15337, 18844, 26292, 28266, 30674, 32977, 46011, 56532, 61348, 65954, 92022, 98931, 131908, 184044, 197862, 210649, 395724, 421298, 631947, 842596, 1263894, 1474543, 2527788, 2949086, 4423629, 5898172, 8847258, 10321801, 17694516, 20643602, 30965403, 41287204, 61930806, 123861612]

約数ペア:

[(1, 123861612), (2, 61930806), (3, 41287204), (4, 30965403), (6, 20643602), (7, 17694516), (12, 10321801), (14, 8847258), (21, 5898172), (28, 4423629), (42, 2949086), (49, 2527788), (84, 1474543), (98, 1263894), (147, 842596), (196, 631947), (294, 421298), (313, 395724), (588, 210649), (626, 197862), (673, 184044), (939, 131908), (1252, 98931), (1346, 92022), (1878, 65954), (2019, 61348), (2191, 56532), (2692, 46011), (3756, 32977), (4038, 30674), (4382, 28266), (4711, 26292), (6573, 18844), (8076, 15337), (8764, 14133), (9422, 13146)]