74040372

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:867

約数の個数: 144

約数和(自身を含む): 236718720

約数和(自身を除く): 162678348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 84, 98, 102, 108, 119, 126, 147, 153, 189, 196, 204, 238, 252, 294, 306, 357, 378, 441, 459, 476, 588, 612, 714, 756, 823, 833, 882, 918, 1071, 1323, 1428, 1646, 1666, 1764, 1836, 2142, 2469, 2499, 2646, 3213, 3292, 3332, 4284, 4938, 4998, 5292, 5761, 6426, 7407, 7497, 9876, 9996, 11522, 12852, 13991, 14814, 14994, 17283, 22221, 22491, 23044, 27982, 29628, 29988, 34566, 40327, 41973, 44442, 44982, 51849, 55964, 69132, 80654, 83946, 88884, 89964, 97937, 103698, 120981, 125919, 155547, 161308, 167892, 195874, 207396, 241962, 251838, 293811, 311094, 362943, 377757, 391748, 483924, 503676, 587622, 622188, 685559, 725886, 755514, 881433, 1088829, 1175244, 1371118, 1451772, 1511028, 1762866, 2056677, 2177658, 2644299, 2742236, 3525732, 4113354, 4355316, 5288598, 6170031, 8226708, 10577196, 12340062, 18510093, 24680124, 37020186, 74040372]

約数ペア:

[(1, 74040372), (2, 37020186), (3, 24680124), (4, 18510093), (6, 12340062), (7, 10577196), (9, 8226708), (12, 6170031), (14, 5288598), (17, 4355316), (18, 4113354), (21, 3525732), (27, 2742236), (28, 2644299), (34, 2177658), (36, 2056677), (42, 1762866), (49, 1511028), (51, 1451772), (54, 1371118), (63, 1175244), (68, 1088829), (84, 881433), (98, 755514), (102, 725886), (108, 685559), (119, 622188), (126, 587622), (147, 503676), (153, 483924), (189, 391748), (196, 377757), (204, 362943), (238, 311094), (252, 293811), (294, 251838), (306, 241962), (357, 207396), (378, 195874), (441, 167892), (459, 161308), (476, 155547), (588, 125919), (612, 120981), (714, 103698), (756, 97937), (823, 89964), (833, 88884), (882, 83946), (918, 80654), (1071, 69132), (1323, 55964), (1428, 51849), (1646, 44982), (1666, 44442), (1764, 41973), (1836, 40327), (2142, 34566), (2469, 29988), (2499, 29628), (2646, 27982), (3213, 23044), (3292, 22491), (3332, 22221), (4284, 17283), (4938, 14994), (4998, 14814), (5292, 13991), (5761, 12852), (6426, 11522), (7407, 9996), (7497, 9876)]