7123284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1269

約数の個数: 72

約数和(自身を含む): 21490560

約数和(自身を除く): 14367276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1229, 1449, 1932, 2458, 2898, 3687, 4916, 5796, 7374, 8603, 11061, 14748, 17206, 22122, 25809, 28267, 34412, 44244, 51618, 56534, 77427, 84801, 103236, 113068, 154854, 169602, 197869, 254403, 309708, 339204, 395738, 508806, 593607, 791476, 1017612, 1187214, 1780821, 2374428, 3561642, 7123284]

約数ペア:

[(1, 7123284), (2, 3561642), (3, 2374428), (4, 1780821), (6, 1187214), (7, 1017612), (9, 791476), (12, 593607), (14, 508806), (18, 395738), (21, 339204), (23, 309708), (28, 254403), (36, 197869), (42, 169602), (46, 154854), (63, 113068), (69, 103236), (84, 84801), (92, 77427), (126, 56534), (138, 51618), (161, 44244), (207, 34412), (252, 28267), (276, 25809), (322, 22122), (414, 17206), (483, 14748), (644, 11061), (828, 8603), (966, 7374), (1229, 5796), (1449, 4916), (1932, 3687), (2458, 2898)]