23390172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 69346368

約数和(自身を除く): 45956196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 41, 46, 52, 53, 69, 78, 82, 92, 106, 117, 123, 138, 156, 159, 164, 207, 212, 234, 246, 276, 299, 318, 369, 414, 468, 477, 492, 533, 598, 636, 689, 738, 828, 897, 943, 954, 1066, 1196, 1219, 1378, 1476, 1599, 1794, 1886, 1908, 2067, 2132, 2173, 2438, 2691, 2756, 2829, 3198, 3588, 3657, 3772, 4134, 4346, 4797, 4876, 5382, 5658, 6201, 6396, 6519, 7314, 8268, 8487, 8692, 9594, 10764, 10971, 11316, 12259, 12402, 13038, 14628, 15847, 16974, 19188, 19557, 21942, 24518, 24804, 26076, 28249, 31694, 33948, 36777, 39114, 43884, 47541, 49036, 49979, 56498, 63388, 73554, 78228, 84747, 95082, 99958, 110331, 112996, 142623, 147108, 149937, 169494, 190164, 199916, 220662, 254241, 285246, 299874, 338988, 441324, 449811, 508482, 570492, 599748, 649727, 899622, 1016964, 1299454, 1799244, 1949181, 2598908, 3898362, 5847543, 7796724, 11695086, 23390172]

約数ペア:

[(1, 23390172), (2, 11695086), (3, 7796724), (4, 5847543), (6, 3898362), (9, 2598908), (12, 1949181), (13, 1799244), (18, 1299454), (23, 1016964), (26, 899622), (36, 649727), (39, 599748), (41, 570492), (46, 508482), (52, 449811), (53, 441324), (69, 338988), (78, 299874), (82, 285246), (92, 254241), (106, 220662), (117, 199916), (123, 190164), (138, 169494), (156, 149937), (159, 147108), (164, 142623), (207, 112996), (212, 110331), (234, 99958), (246, 95082), (276, 84747), (299, 78228), (318, 73554), (369, 63388), (414, 56498), (468, 49979), (477, 49036), (492, 47541), (533, 43884), (598, 39114), (636, 36777), (689, 33948), (738, 31694), (828, 28249), (897, 26076), (943, 24804), (954, 24518), (1066, 21942), (1196, 19557), (1219, 19188), (1378, 16974), (1476, 15847), (1599, 14628), (1794, 13038), (1886, 12402), (1908, 12259), (2067, 11316), (2132, 10971), (2173, 10764), (2438, 9594), (2691, 8692), (2756, 8487), (2829, 8268), (3198, 7314), (3588, 6519), (3657, 6396), (3772, 6201), (4134, 5658), (4346, 5382), (4797, 4876)]