68172468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 197492736

約数和(自身を除く): 129320268

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 163, 182, 273, 326, 364, 383, 489, 546, 652, 766, 978, 1092, 1141, 1149, 1532, 1956, 2119, 2282, 2298, 2681, 3423, 4238, 4564, 4596, 4979, 5362, 6357, 6846, 8043, 8476, 9958, 10724, 12714, 13692, 14833, 14937, 16086, 19916, 25428, 29666, 29874, 32172, 34853, 44499, 59332, 59748, 62429, 69706, 88998, 104559, 124858, 139412, 177996, 187287, 209118, 249716, 374574, 418236, 437003, 749148, 811577, 874006, 1311009, 1623154, 1748012, 2434731, 2622018, 3246308, 4869462, 5244036, 5681039, 9738924, 11362078, 17043117, 22724156, 34086234, 68172468]

約数ペア:

[(1, 68172468), (2, 34086234), (3, 22724156), (4, 17043117), (6, 11362078), (7, 9738924), (12, 5681039), (13, 5244036), (14, 4869462), (21, 3246308), (26, 2622018), (28, 2434731), (39, 1748012), (42, 1623154), (52, 1311009), (78, 874006), (84, 811577), (91, 749148), (156, 437003), (163, 418236), (182, 374574), (273, 249716), (326, 209118), (364, 187287), (383, 177996), (489, 139412), (546, 124858), (652, 104559), (766, 88998), (978, 69706), (1092, 62429), (1141, 59748), (1149, 59332), (1532, 44499), (1956, 34853), (2119, 32172), (2282, 29874), (2298, 29666), (2681, 25428), (3423, 19916), (4238, 16086), (4564, 14937), (4596, 14833), (4979, 13692), (5362, 12714), (6357, 10724), (6846, 9958), (8043, 8476)]