72618494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 132148800

約数和(自身を除く): 59530306

約数列:

[1, 2, 13, 19, 26, 29, 37, 38, 58, 74, 137, 247, 274, 377, 481, 494, 551, 703, 754, 962, 1073, 1102, 1406, 1781, 2146, 2603, 3562, 3973, 5069, 5206, 7163, 7946, 9139, 10138, 13949, 14326, 18278, 20387, 27898, 33839, 40774, 51649, 65897, 67678, 75487, 96311, 103298, 131794, 147001, 150974, 192622, 265031, 294002, 530062, 981331, 1252043, 1911013, 1962662, 2504086, 2793019, 3822026, 5586038, 36309247, 72618494]

約数ペア:

[(1, 72618494), (2, 36309247), (13, 5586038), (19, 3822026), (26, 2793019), (29, 2504086), (37, 1962662), (38, 1911013), (58, 1252043), (74, 981331), (137, 530062), (247, 294002), (274, 265031), (377, 192622), (481, 150974), (494, 147001), (551, 131794), (703, 103298), (754, 96311), (962, 75487), (1073, 67678), (1102, 65897), (1406, 51649), (1781, 40774), (2146, 33839), (2603, 27898), (3562, 20387), (3973, 18278), (5069, 14326), (5206, 13949), (7163, 10138), (7946, 9139)]