86836428

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:357

約数の個数: 144

約数和(自身を含む): 267170400

約数和(自身を除く): 180333972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 61, 63, 84, 98, 108, 122, 126, 147, 183, 189, 196, 244, 252, 269, 294, 366, 378, 427, 441, 538, 549, 588, 732, 756, 807, 854, 882, 1076, 1098, 1281, 1323, 1614, 1647, 1708, 1764, 1883, 2196, 2421, 2562, 2646, 2989, 3228, 3294, 3766, 3843, 4842, 5124, 5292, 5649, 5978, 6588, 7263, 7532, 7686, 8967, 9684, 11298, 11529, 11956, 13181, 14526, 15372, 16409, 16947, 17934, 22596, 23058, 26362, 26901, 29052, 32818, 33894, 35868, 39543, 46116, 49227, 50841, 52724, 53802, 65636, 67788, 79086, 80703, 98454, 101682, 107604, 114863, 118629, 147681, 158172, 161406, 196908, 203364, 229726, 237258, 295362, 322812, 344589, 355887, 443043, 459452, 474516, 590724, 689178, 711774, 804041, 886086, 1033767, 1378356, 1423548, 1608082, 1772172, 2067534, 2412123, 3101301, 3216164, 4135068, 4824246, 6202602, 7236369, 9648492, 12405204, 14472738, 21709107, 28945476, 43418214, 86836428]

約数ペア:

[(1, 86836428), (2, 43418214), (3, 28945476), (4, 21709107), (6, 14472738), (7, 12405204), (9, 9648492), (12, 7236369), (14, 6202602), (18, 4824246), (21, 4135068), (27, 3216164), (28, 3101301), (36, 2412123), (42, 2067534), (49, 1772172), (54, 1608082), (61, 1423548), (63, 1378356), (84, 1033767), (98, 886086), (108, 804041), (122, 711774), (126, 689178), (147, 590724), (183, 474516), (189, 459452), (196, 443043), (244, 355887), (252, 344589), (269, 322812), (294, 295362), (366, 237258), (378, 229726), (427, 203364), (441, 196908), (538, 161406), (549, 158172), (588, 147681), (732, 118629), (756, 114863), (807, 107604), (854, 101682), (882, 98454), (1076, 80703), (1098, 79086), (1281, 67788), (1323, 65636), (1614, 53802), (1647, 52724), (1708, 50841), (1764, 49227), (1883, 46116), (2196, 39543), (2421, 35868), (2562, 33894), (2646, 32818), (2989, 29052), (3228, 26901), (3294, 26362), (3766, 23058), (3843, 22596), (4842, 17934), (5124, 16947), (5292, 16409), (5649, 15372), (5978, 14526), (6588, 13181), (7263, 11956), (7532, 11529), (7686, 11298), (8967, 9684)]