144424854

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{373}}^1\times {\mathrm{439}}^1$

素因数の和:834

約数の個数: 72

約数和(自身を含む): 365816880

約数和(自身を除く): 221392026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 373, 439, 441, 746, 878, 882, 1119, 1317, 2238, 2611, 2634, 3073, 3357, 3951, 5222, 6146, 6714, 7833, 7902, 9219, 15666, 18277, 18438, 21511, 23499, 27657, 36554, 43022, 46998, 54831, 55314, 64533, 109662, 129066, 163747, 164493, 193599, 327494, 328986, 387198, 491241, 982482, 1146229, 1473723, 2292458, 2947446, 3438687, 6877374, 8023603, 10316061, 16047206, 20632122, 24070809, 48141618, 72212427, 144424854]

約数ペア:

[(1, 144424854), (2, 72212427), (3, 48141618), (6, 24070809), (7, 20632122), (9, 16047206), (14, 10316061), (18, 8023603), (21, 6877374), (42, 3438687), (49, 2947446), (63, 2292458), (98, 1473723), (126, 1146229), (147, 982482), (294, 491241), (373, 387198), (439, 328986), (441, 327494), (746, 193599), (878, 164493), (882, 163747), (1119, 129066), (1317, 109662), (2238, 64533), (2611, 55314), (2634, 54831), (3073, 46998), (3357, 43022), (3951, 36554), (5222, 27657), (6146, 23499), (6714, 21511), (7833, 18438), (7902, 18277), (9219, 15666)]