86138248

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1109}}^1$

素因数の和:1214

約数の個数: 64

約数和(自身を含む): 197136000

約数和(自身を除く): 110997752

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 73, 76, 133, 146, 152, 266, 292, 511, 532, 584, 1022, 1064, 1109, 1387, 2044, 2218, 2774, 4088, 4436, 5548, 7763, 8872, 9709, 11096, 15526, 19418, 21071, 31052, 38836, 42142, 62104, 77672, 80957, 84284, 147497, 161914, 168568, 294994, 323828, 566699, 589988, 647656, 1133398, 1179976, 1538183, 2266796, 3076366, 4533592, 6152732, 10767281, 12305464, 21534562, 43069124, 86138248]

約数ペア:

[(1, 86138248), (2, 43069124), (4, 21534562), (7, 12305464), (8, 10767281), (14, 6152732), (19, 4533592), (28, 3076366), (38, 2266796), (56, 1538183), (73, 1179976), (76, 1133398), (133, 647656), (146, 589988), (152, 566699), (266, 323828), (292, 294994), (511, 168568), (532, 161914), (584, 147497), (1022, 84284), (1064, 80957), (1109, 77672), (1387, 62104), (2044, 42142), (2218, 38836), (2774, 31052), (4088, 21071), (4436, 19418), (5548, 15526), (7763, 11096), (8872, 9709)]