47278476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1151}}^1$

素因数の和:1331

約数の個数: 72

約数和(自身を含む): 137539584

約数和(自身を除く): 90261108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 978, 1141, 1151, 1467, 1956, 2282, 2302, 2934, 3423, 3453, 4564, 4604, 5868, 6846, 6906, 8057, 10269, 10359, 13692, 13812, 16114, 20538, 20718, 24171, 32228, 41076, 41436, 48342, 72513, 96684, 145026, 187613, 290052, 375226, 562839, 750452, 1125678, 1313291, 1688517, 2251356, 2626582, 3377034, 3939873, 5253164, 6754068, 7879746, 11819619, 15759492, 23639238, 47278476]

約数ペア:

[(1, 47278476), (2, 23639238), (3, 15759492), (4, 11819619), (6, 7879746), (7, 6754068), (9, 5253164), (12, 3939873), (14, 3377034), (18, 2626582), (21, 2251356), (28, 1688517), (36, 1313291), (42, 1125678), (63, 750452), (84, 562839), (126, 375226), (163, 290052), (252, 187613), (326, 145026), (489, 96684), (652, 72513), (978, 48342), (1141, 41436), (1151, 41076), (1467, 32228), (1956, 24171), (2282, 20718), (2302, 20538), (2934, 16114), (3423, 13812), (3453, 13692), (4564, 10359), (4604, 10269), (5868, 8057), (6846, 6906)]