72038330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 166852224

約数和(自身を除く): 94813894

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 49, 65, 70, 86, 91, 98, 130, 182, 215, 245, 263, 301, 430, 455, 490, 526, 559, 602, 637, 910, 1118, 1274, 1315, 1505, 1841, 2107, 2630, 2795, 3010, 3185, 3419, 3682, 3913, 4214, 5590, 6370, 6838, 7826, 9205, 10535, 11309, 12887, 17095, 18410, 19565, 21070, 22618, 23933, 25774, 27391, 34190, 39130, 47866, 54782, 56545, 64435, 79163, 113090, 119665, 128870, 136955, 147017, 158326, 167531, 239330, 273910, 294034, 335062, 395815, 554141, 735085, 791630, 837655, 1029119, 1108282, 1470170, 1675310, 2058238, 2770705, 5145595, 5541410, 7203833, 10291190, 14407666, 36019165, 72038330]

約数ペア:

[(1, 72038330), (2, 36019165), (5, 14407666), (7, 10291190), (10, 7203833), (13, 5541410), (14, 5145595), (26, 2770705), (35, 2058238), (43, 1675310), (49, 1470170), (65, 1108282), (70, 1029119), (86, 837655), (91, 791630), (98, 735085), (130, 554141), (182, 395815), (215, 335062), (245, 294034), (263, 273910), (301, 239330), (430, 167531), (455, 158326), (490, 147017), (526, 136955), (559, 128870), (602, 119665), (637, 113090), (910, 79163), (1118, 64435), (1274, 56545), (1315, 54782), (1505, 47866), (1841, 39130), (2107, 34190), (2630, 27391), (2795, 25774), (3010, 23933), (3185, 22618), (3419, 21070), (3682, 19565), (3913, 18410), (4214, 17095), (5590, 12887), (6370, 11309), (6838, 10535), (7826, 9205)]