78847992

素因数分解:

$2^3\times 3^4\times {\mathrm{271}}^1\times {\mathrm{449}}^1$

素因数の和:738

約数の個数: 80

約数和(自身を含む): 222156000

約数和(自身を除く): 143308008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 271, 324, 449, 542, 648, 813, 898, 1084, 1347, 1626, 1796, 2168, 2439, 2694, 3252, 3592, 4041, 4878, 5388, 6504, 7317, 8082, 9756, 10776, 12123, 14634, 16164, 19512, 21951, 24246, 29268, 32328, 36369, 43902, 48492, 58536, 72738, 87804, 96984, 121679, 145476, 175608, 243358, 290952, 365037, 486716, 730074, 973432, 1095111, 1460148, 2190222, 2920296, 3285333, 4380444, 6570666, 8760888, 9855999, 13141332, 19711998, 26282664, 39423996, 78847992]

約数ペア:

[(1, 78847992), (2, 39423996), (3, 26282664), (4, 19711998), (6, 13141332), (8, 9855999), (9, 8760888), (12, 6570666), (18, 4380444), (24, 3285333), (27, 2920296), (36, 2190222), (54, 1460148), (72, 1095111), (81, 973432), (108, 730074), (162, 486716), (216, 365037), (271, 290952), (324, 243358), (449, 175608), (542, 145476), (648, 121679), (813, 96984), (898, 87804), (1084, 72738), (1347, 58536), (1626, 48492), (1796, 43902), (2168, 36369), (2439, 32328), (2694, 29268), (3252, 24246), (3592, 21951), (4041, 19512), (4878, 16164), (5388, 14634), (6504, 12123), (7317, 10776), (8082, 9756)]