77219952

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{373}}^1$

素因数の和:630

約数の個数: 80

約数和(自身を含む): 211474560

約数和(自身を除く): 134254608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 227, 228, 304, 373, 454, 456, 681, 746, 908, 912, 1119, 1362, 1492, 1816, 2238, 2724, 2984, 3632, 4313, 4476, 5448, 5968, 7087, 8626, 8952, 10896, 12939, 14174, 17252, 17904, 21261, 25878, 28348, 34504, 42522, 51756, 56696, 69008, 84671, 85044, 103512, 113392, 169342, 170088, 207024, 254013, 338684, 340176, 508026, 677368, 1016052, 1354736, 1608749, 2032104, 3217498, 4064208, 4826247, 6434996, 9652494, 12869992, 19304988, 25739984, 38609976, 77219952]

約数ペア:

[(1, 77219952), (2, 38609976), (3, 25739984), (4, 19304988), (6, 12869992), (8, 9652494), (12, 6434996), (16, 4826247), (19, 4064208), (24, 3217498), (38, 2032104), (48, 1608749), (57, 1354736), (76, 1016052), (114, 677368), (152, 508026), (227, 340176), (228, 338684), (304, 254013), (373, 207024), (454, 170088), (456, 169342), (681, 113392), (746, 103512), (908, 85044), (912, 84671), (1119, 69008), (1362, 56696), (1492, 51756), (1816, 42522), (2238, 34504), (2724, 28348), (2984, 25878), (3632, 21261), (4313, 17904), (4476, 17252), (5448, 14174), (5968, 12939), (7087, 10896), (8626, 8952)]