142885044

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{383}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 372083712

約数和(自身を除く): 229198668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 241, 258, 383, 387, 482, 516, 723, 766, 774, 964, 1149, 1446, 1532, 1548, 2169, 2298, 2892, 3447, 4338, 4596, 6894, 8676, 10363, 13788, 16469, 20726, 31089, 32938, 41452, 49407, 62178, 65876, 92303, 93267, 98814, 124356, 148221, 184606, 186534, 197628, 276909, 296442, 369212, 373068, 553818, 592884, 830727, 1107636, 1661454, 3322908, 3969029, 7938058, 11907087, 15876116, 23814174, 35721261, 47628348, 71442522, 142885044]

約数ペア:

[(1, 142885044), (2, 71442522), (3, 47628348), (4, 35721261), (6, 23814174), (9, 15876116), (12, 11907087), (18, 7938058), (36, 3969029), (43, 3322908), (86, 1661454), (129, 1107636), (172, 830727), (241, 592884), (258, 553818), (383, 373068), (387, 369212), (482, 296442), (516, 276909), (723, 197628), (766, 186534), (774, 184606), (964, 148221), (1149, 124356), (1446, 98814), (1532, 93267), (1548, 92303), (2169, 65876), (2298, 62178), (2892, 49407), (3447, 41452), (4338, 32938), (4596, 31089), (6894, 20726), (8676, 16469), (10363, 13788)]