73688688

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1227

約数の個数: 120

約数和(自身を含む): 226711680

約数和(自身を除く): 153022992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 144, 152, 171, 184, 207, 228, 276, 304, 342, 368, 414, 437, 456, 552, 684, 828, 874, 912, 1104, 1171, 1311, 1368, 1656, 1748, 2342, 2622, 2736, 3312, 3496, 3513, 3933, 4684, 5244, 6992, 7026, 7866, 9368, 10488, 10539, 14052, 15732, 18736, 20976, 21078, 22249, 26933, 28104, 31464, 42156, 44498, 53866, 56208, 62928, 66747, 80799, 84312, 88996, 107732, 133494, 161598, 168624, 177992, 200241, 215464, 242397, 266988, 323196, 355984, 400482, 430928, 484794, 511727, 533976, 646392, 800964, 969588, 1023454, 1067952, 1292784, 1535181, 1601928, 1939176, 2046908, 3070362, 3203856, 3878352, 4093816, 4605543, 6140724, 8187632, 9211086, 12281448, 18422172, 24562896, 36844344, 73688688]

約数ペア:

[(1, 73688688), (2, 36844344), (3, 24562896), (4, 18422172), (6, 12281448), (8, 9211086), (9, 8187632), (12, 6140724), (16, 4605543), (18, 4093816), (19, 3878352), (23, 3203856), (24, 3070362), (36, 2046908), (38, 1939176), (46, 1601928), (48, 1535181), (57, 1292784), (69, 1067952), (72, 1023454), (76, 969588), (92, 800964), (114, 646392), (138, 533976), (144, 511727), (152, 484794), (171, 430928), (184, 400482), (207, 355984), (228, 323196), (276, 266988), (304, 242397), (342, 215464), (368, 200241), (414, 177992), (437, 168624), (456, 161598), (552, 133494), (684, 107732), (828, 88996), (874, 84312), (912, 80799), (1104, 66747), (1171, 62928), (1311, 56208), (1368, 53866), (1656, 44498), (1748, 42156), (2342, 31464), (2622, 28104), (2736, 26933), (3312, 22249), (3496, 21078), (3513, 20976), (3933, 18736), (4684, 15732), (5244, 14052), (6992, 10539), (7026, 10488), (7866, 9368)]