72111858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{457}}^1$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 188974464

約数和(自身を除く): 116862606

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 289, 357, 442, 457, 546, 578, 663, 714, 867, 914, 1326, 1371, 1547, 1734, 2023, 2742, 3094, 3199, 3757, 4046, 4641, 5941, 6069, 6398, 7514, 7769, 9282, 9597, 11271, 11882, 12138, 15538, 17823, 19194, 22542, 23307, 26299, 35646, 41587, 46614, 52598, 54383, 78897, 83174, 100997, 108766, 124761, 132073, 157794, 163149, 201994, 249522, 264146, 302991, 326298, 396219, 605982, 706979, 792438, 924511, 1413958, 1716949, 1849022, 2120937, 2773533, 3433898, 4241874, 5150847, 5547066, 10301694, 12018643, 24037286, 36055929, 72111858]

約数ペア:

[(1, 72111858), (2, 36055929), (3, 24037286), (6, 12018643), (7, 10301694), (13, 5547066), (14, 5150847), (17, 4241874), (21, 3433898), (26, 2773533), (34, 2120937), (39, 1849022), (42, 1716949), (51, 1413958), (78, 924511), (91, 792438), (102, 706979), (119, 605982), (182, 396219), (221, 326298), (238, 302991), (273, 264146), (289, 249522), (357, 201994), (442, 163149), (457, 157794), (546, 132073), (578, 124761), (663, 108766), (714, 100997), (867, 83174), (914, 78897), (1326, 54383), (1371, 52598), (1547, 46614), (1734, 41587), (2023, 35646), (2742, 26299), (3094, 23307), (3199, 22542), (3757, 19194), (4046, 17823), (4641, 15538), (5941, 12138), (6069, 11882), (6398, 11271), (7514, 9597), (7769, 9282)]