72131664

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2039}}^1$

素因数の和:2128

約数の個数: 80

約数和(自身を含む): 206415360

約数和(自身を除く): 134283696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 67, 88, 132, 134, 176, 201, 264, 268, 402, 528, 536, 737, 804, 1072, 1474, 1608, 2039, 2211, 2948, 3216, 4078, 4422, 5896, 6117, 8156, 8844, 11792, 12234, 16312, 17688, 22429, 24468, 32624, 35376, 44858, 48936, 67287, 89716, 97872, 134574, 136613, 179432, 269148, 273226, 358864, 409839, 538296, 546452, 819678, 1076592, 1092904, 1502743, 1639356, 2185808, 3005486, 3278712, 4508229, 6010972, 6557424, 9016458, 12021944, 18032916, 24043888, 36065832, 72131664]

約数ペア:

[(1, 72131664), (2, 36065832), (3, 24043888), (4, 18032916), (6, 12021944), (8, 9016458), (11, 6557424), (12, 6010972), (16, 4508229), (22, 3278712), (24, 3005486), (33, 2185808), (44, 1639356), (48, 1502743), (66, 1092904), (67, 1076592), (88, 819678), (132, 546452), (134, 538296), (176, 409839), (201, 358864), (264, 273226), (268, 269148), (402, 179432), (528, 136613), (536, 134574), (737, 97872), (804, 89716), (1072, 67287), (1474, 48936), (1608, 44858), (2039, 35376), (2211, 32624), (2948, 24468), (3216, 22429), (4078, 17688), (4422, 16312), (5896, 12234), (6117, 11792), (8156, 8844)]