61991328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3181}}^1$

素因数の和:3230

約数の個数: 96

約数和(自身を含む): 192447360

約数和(自身を除く): 130456032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 96, 112, 116, 168, 174, 203, 224, 232, 336, 348, 406, 464, 609, 672, 696, 812, 928, 1218, 1392, 1624, 2436, 2784, 3181, 3248, 4872, 6362, 6496, 9543, 9744, 12724, 19086, 19488, 22267, 25448, 38172, 44534, 50896, 66801, 76344, 89068, 92249, 101792, 133602, 152688, 178136, 184498, 267204, 276747, 305376, 356272, 368996, 534408, 553494, 645743, 712544, 737992, 1068816, 1106988, 1291486, 1475984, 1937229, 2137632, 2213976, 2582972, 2951968, 3874458, 4427952, 5165944, 7748916, 8855904, 10331888, 15497832, 20663776, 30995664, 61991328]

約数ペア:

[(1, 61991328), (2, 30995664), (3, 20663776), (4, 15497832), (6, 10331888), (7, 8855904), (8, 7748916), (12, 5165944), (14, 4427952), (16, 3874458), (21, 2951968), (24, 2582972), (28, 2213976), (29, 2137632), (32, 1937229), (42, 1475984), (48, 1291486), (56, 1106988), (58, 1068816), (84, 737992), (87, 712544), (96, 645743), (112, 553494), (116, 534408), (168, 368996), (174, 356272), (203, 305376), (224, 276747), (232, 267204), (336, 184498), (348, 178136), (406, 152688), (464, 133602), (609, 101792), (672, 92249), (696, 89068), (812, 76344), (928, 66801), (1218, 50896), (1392, 44534), (1624, 38172), (2436, 25448), (2784, 22267), (3181, 19488), (3248, 19086), (4872, 12724), (6362, 9744), (6496, 9543)]