72611238

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{257}}^1$

素因数の和:338

約数の個数: 72

約数和(自身を含む): 175236696

約数和(自身を除く): 102625458

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 257, 294, 434, 514, 651, 771, 961, 1302, 1519, 1542, 1799, 1922, 2883, 3038, 3598, 4557, 5397, 5766, 6727, 7967, 9114, 10794, 12593, 13454, 15934, 20181, 23901, 25186, 37779, 40362, 47089, 47802, 55769, 75558, 94178, 111538, 141267, 167307, 246977, 282534, 334614, 390383, 493954, 740931, 780766, 1171149, 1481862, 1728839, 2342298, 3457678, 5186517, 10373034, 12101873, 24203746, 36305619, 72611238]

約数ペア:

[(1, 72611238), (2, 36305619), (3, 24203746), (6, 12101873), (7, 10373034), (14, 5186517), (21, 3457678), (31, 2342298), (42, 1728839), (49, 1481862), (62, 1171149), (93, 780766), (98, 740931), (147, 493954), (186, 390383), (217, 334614), (257, 282534), (294, 246977), (434, 167307), (514, 141267), (651, 111538), (771, 94178), (961, 75558), (1302, 55769), (1519, 47802), (1542, 47089), (1799, 40362), (1922, 37779), (2883, 25186), (3038, 23901), (3598, 20181), (4557, 15934), (5397, 13454), (5766, 12593), (6727, 10794), (7967, 9114)]