38112516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 111541248

約数和(自身を除く): 73428732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 37, 39, 52, 62, 71, 74, 78, 93, 111, 117, 124, 142, 148, 156, 186, 213, 222, 234, 279, 284, 333, 372, 403, 426, 444, 468, 481, 558, 639, 666, 806, 852, 923, 962, 1116, 1147, 1209, 1278, 1332, 1443, 1612, 1846, 1924, 2201, 2294, 2418, 2556, 2627, 2769, 2886, 3441, 3627, 3692, 4329, 4402, 4588, 4836, 5254, 5538, 5772, 6603, 6882, 7254, 7881, 8307, 8658, 8804, 10323, 10508, 11076, 13206, 13764, 14508, 14911, 15762, 16614, 17316, 19809, 20646, 23643, 26412, 28613, 29822, 31524, 33228, 34151, 39618, 41292, 44733, 47286, 57226, 59644, 68302, 79236, 81437, 85839, 89466, 94572, 102453, 114452, 134199, 136604, 162874, 171678, 178932, 204906, 244311, 257517, 268398, 307359, 325748, 343356, 409812, 488622, 515034, 536796, 614718, 732933, 977244, 1030068, 1058681, 1229436, 1465866, 2117362, 2931732, 3176043, 4234724, 6352086, 9528129, 12704172, 19056258, 38112516]

約数ペア:

[(1, 38112516), (2, 19056258), (3, 12704172), (4, 9528129), (6, 6352086), (9, 4234724), (12, 3176043), (13, 2931732), (18, 2117362), (26, 1465866), (31, 1229436), (36, 1058681), (37, 1030068), (39, 977244), (52, 732933), (62, 614718), (71, 536796), (74, 515034), (78, 488622), (93, 409812), (111, 343356), (117, 325748), (124, 307359), (142, 268398), (148, 257517), (156, 244311), (186, 204906), (213, 178932), (222, 171678), (234, 162874), (279, 136604), (284, 134199), (333, 114452), (372, 102453), (403, 94572), (426, 89466), (444, 85839), (468, 81437), (481, 79236), (558, 68302), (639, 59644), (666, 57226), (806, 47286), (852, 44733), (923, 41292), (962, 39618), (1116, 34151), (1147, 33228), (1209, 31524), (1278, 29822), (1332, 28613), (1443, 26412), (1612, 23643), (1846, 20646), (1924, 19809), (2201, 17316), (2294, 16614), (2418, 15762), (2556, 14911), (2627, 14508), (2769, 13764), (2886, 13206), (3441, 11076), (3627, 10508), (3692, 10323), (4329, 8804), (4402, 8658), (4588, 8307), (4836, 7881), (5254, 7254), (5538, 6882), (5772, 6603)]