80374248

素因数分解:

$2^3\times 3^3\times {\mathrm{139}}^1\times {\mathrm{2677}}^1$

素因数の和:2831

約数の個数: 64

約数和(自身を含む): 224952000

約数和(自身を除く): 144577752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 139, 216, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 2677, 3336, 3753, 5004, 5354, 7506, 8031, 10008, 10708, 15012, 16062, 21416, 24093, 30024, 32124, 48186, 64248, 72279, 96372, 144558, 192744, 289116, 372103, 578232, 744206, 1116309, 1488412, 2232618, 2976824, 3348927, 4465236, 6697854, 8930472, 10046781, 13395708, 20093562, 26791416, 40187124, 80374248]

約数ペア:

[(1, 80374248), (2, 40187124), (3, 26791416), (4, 20093562), (6, 13395708), (8, 10046781), (9, 8930472), (12, 6697854), (18, 4465236), (24, 3348927), (27, 2976824), (36, 2232618), (54, 1488412), (72, 1116309), (108, 744206), (139, 578232), (216, 372103), (278, 289116), (417, 192744), (556, 144558), (834, 96372), (1112, 72279), (1251, 64248), (1668, 48186), (2502, 32124), (2677, 30024), (3336, 24093), (3753, 21416), (5004, 16062), (5354, 15012), (7506, 10708), (8031, 10008)]