72984556806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2389}}^1\times {\mathrm{5233}}^1$

素因数の和:7773

約数の個数: 64

約数和(自身を含む): 168124454400

約数和(自身を除く): 95139897594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2389, 2919, 4778, 5233, 5838, 7167, 10466, 14334, 15699, 16723, 31398, 33446, 36631, 50169, 73262, 100338, 109893, 219786, 332071, 664142, 727387, 996213, 1454774, 1992426, 2182161, 2324497, 4364322, 4648994, 5091709, 6973491, 10183418, 12501637, 13946982, 15275127, 25003274, 30550254, 37504911, 75009822, 87511459, 175022918, 262534377, 525068754, 1737727543, 3475455086, 5213182629, 10426365258, 12164092801, 24328185602, 36492278403, 72984556806]

約数ペア:

[(1, 72984556806), (2, 36492278403), (3, 24328185602), (6, 12164092801), (7, 10426365258), (14, 5213182629), (21, 3475455086), (42, 1737727543), (139, 525068754), (278, 262534377), (417, 175022918), (834, 87511459), (973, 75009822), (1946, 37504911), (2389, 30550254), (2919, 25003274), (4778, 15275127), (5233, 13946982), (5838, 12501637), (7167, 10183418), (10466, 6973491), (14334, 5091709), (15699, 4648994), (16723, 4364322), (31398, 2324497), (33446, 2182161), (36631, 1992426), (50169, 1454774), (73262, 996213), (100338, 727387), (109893, 664142), (219786, 332071)]