80514648

素因数分解:

$2^3\times 3^5\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:603

約数の個数: 96

約数和(自身を含む): 229320000

約数和(自身を除く): 148805352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 83, 108, 162, 166, 216, 243, 249, 324, 332, 486, 498, 499, 648, 664, 747, 972, 996, 998, 1494, 1497, 1944, 1992, 1996, 2241, 2988, 2994, 3992, 4482, 4491, 5976, 5988, 6723, 8964, 8982, 11976, 13446, 13473, 17928, 17964, 20169, 26892, 26946, 35928, 40338, 40419, 41417, 53784, 53892, 80676, 80838, 82834, 107784, 121257, 124251, 161352, 161676, 165668, 242514, 248502, 323352, 331336, 372753, 485028, 497004, 745506, 970056, 994008, 1118259, 1491012, 2236518, 2982024, 3354777, 4473036, 6709554, 8946072, 10064331, 13419108, 20128662, 26838216, 40257324, 80514648]

約数ペア:

[(1, 80514648), (2, 40257324), (3, 26838216), (4, 20128662), (6, 13419108), (8, 10064331), (9, 8946072), (12, 6709554), (18, 4473036), (24, 3354777), (27, 2982024), (36, 2236518), (54, 1491012), (72, 1118259), (81, 994008), (83, 970056), (108, 745506), (162, 497004), (166, 485028), (216, 372753), (243, 331336), (249, 323352), (324, 248502), (332, 242514), (486, 165668), (498, 161676), (499, 161352), (648, 124251), (664, 121257), (747, 107784), (972, 82834), (996, 80838), (998, 80676), (1494, 53892), (1497, 53784), (1944, 41417), (1992, 40419), (1996, 40338), (2241, 35928), (2988, 26946), (2994, 26892), (3992, 20169), (4482, 17964), (4491, 17928), (5976, 13473), (5988, 13446), (6723, 11976), (8964, 8982)]