71369376

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 209182176

約数和(自身を除く): 137812800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 53, 78, 83, 96, 104, 106, 156, 159, 166, 169, 208, 212, 249, 312, 318, 332, 338, 416, 424, 498, 507, 624, 636, 664, 676, 689, 848, 996, 1014, 1079, 1248, 1272, 1328, 1352, 1378, 1696, 1992, 2028, 2067, 2158, 2544, 2656, 2704, 2756, 3237, 3984, 4056, 4134, 4316, 4399, 5088, 5408, 5512, 6474, 7968, 8112, 8268, 8632, 8798, 8957, 11024, 12948, 13197, 14027, 16224, 16536, 17264, 17596, 17914, 22048, 25896, 26394, 26871, 28054, 33072, 34528, 35192, 35828, 42081, 51792, 52788, 53742, 56108, 57187, 66144, 70384, 71656, 84162, 103584, 105576, 107484, 112216, 114374, 140768, 143312, 168324, 171561, 211152, 214968, 224432, 228748, 286624, 336648, 343122, 422304, 429936, 448864, 457496, 673296, 686244, 743431, 859872, 914992, 1346592, 1372488, 1486862, 1829984, 2230293, 2744976, 2973724, 4460586, 5489952, 5947448, 8921172, 11894896, 17842344, 23789792, 35684688, 71369376]

約数ペア:

[(1, 71369376), (2, 35684688), (3, 23789792), (4, 17842344), (6, 11894896), (8, 8921172), (12, 5947448), (13, 5489952), (16, 4460586), (24, 2973724), (26, 2744976), (32, 2230293), (39, 1829984), (48, 1486862), (52, 1372488), (53, 1346592), (78, 914992), (83, 859872), (96, 743431), (104, 686244), (106, 673296), (156, 457496), (159, 448864), (166, 429936), (169, 422304), (208, 343122), (212, 336648), (249, 286624), (312, 228748), (318, 224432), (332, 214968), (338, 211152), (416, 171561), (424, 168324), (498, 143312), (507, 140768), (624, 114374), (636, 112216), (664, 107484), (676, 105576), (689, 103584), (848, 84162), (996, 71656), (1014, 70384), (1079, 66144), (1248, 57187), (1272, 56108), (1328, 53742), (1352, 52788), (1378, 51792), (1696, 42081), (1992, 35828), (2028, 35192), (2067, 34528), (2158, 33072), (2544, 28054), (2656, 26871), (2704, 26394), (2756, 25896), (3237, 22048), (3984, 17914), (4056, 17596), (4134, 17264), (4316, 16536), (4399, 16224), (5088, 14027), (5408, 13197), (5512, 12948), (6474, 11024), (7968, 8957), (8112, 8798), (8268, 8632)]