78135904

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1669}}^1$

素因数の和:1716

約数の個数: 96

約数和(自身を含む): 202003200

約数和(自身を除く): 123867296

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 418, 532, 608, 616, 836, 1064, 1232, 1463, 1669, 1672, 2128, 2464, 2926, 3338, 3344, 4256, 5852, 6676, 6688, 11683, 11704, 13352, 18359, 23366, 23408, 26704, 31711, 36718, 46732, 46816, 53408, 63422, 73436, 93464, 126844, 128513, 146872, 186928, 221977, 253688, 257026, 293744, 348821, 373856, 443954, 507376, 514052, 587488, 697642, 887908, 1014752, 1028104, 1395284, 1775816, 2056208, 2441747, 2790568, 3551632, 4112416, 4883494, 5581136, 7103264, 9766988, 11162272, 19533976, 39067952, 78135904]

約数ペア:

[(1, 78135904), (2, 39067952), (4, 19533976), (7, 11162272), (8, 9766988), (11, 7103264), (14, 5581136), (16, 4883494), (19, 4112416), (22, 3551632), (28, 2790568), (32, 2441747), (38, 2056208), (44, 1775816), (56, 1395284), (76, 1028104), (77, 1014752), (88, 887908), (112, 697642), (133, 587488), (152, 514052), (154, 507376), (176, 443954), (209, 373856), (224, 348821), (266, 293744), (304, 257026), (308, 253688), (352, 221977), (418, 186928), (532, 146872), (608, 128513), (616, 126844), (836, 93464), (1064, 73436), (1232, 63422), (1463, 53408), (1669, 46816), (1672, 46732), (2128, 36718), (2464, 31711), (2926, 26704), (3338, 23408), (3344, 23366), (4256, 18359), (5852, 13352), (6676, 11704), (6688, 11683)]