91003616

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1288

約数の個数: 72

約数和(自身を含む): 207464040

約数和(自身を除く): 116460424

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 352, 418, 484, 608, 836, 968, 1237, 1672, 1936, 2299, 2474, 3344, 3872, 4598, 4948, 6688, 9196, 9896, 13607, 18392, 19792, 23503, 27214, 36784, 39584, 47006, 54428, 73568, 94012, 108856, 149677, 188024, 217712, 258533, 299354, 376048, 435424, 517066, 598708, 752096, 1034132, 1197416, 2068264, 2394832, 2843863, 4136528, 4789664, 5687726, 8273056, 11375452, 22750904, 45501808, 91003616]

約数ペア:

[(1, 91003616), (2, 45501808), (4, 22750904), (8, 11375452), (11, 8273056), (16, 5687726), (19, 4789664), (22, 4136528), (32, 2843863), (38, 2394832), (44, 2068264), (76, 1197416), (88, 1034132), (121, 752096), (152, 598708), (176, 517066), (209, 435424), (242, 376048), (304, 299354), (352, 258533), (418, 217712), (484, 188024), (608, 149677), (836, 108856), (968, 94012), (1237, 73568), (1672, 54428), (1936, 47006), (2299, 39584), (2474, 36784), (3344, 27214), (3872, 23503), (4598, 19792), (4948, 18392), (6688, 13607), (9196, 9896)]