72805968

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29741}}^1$

素因数の和:29772

約数の個数: 60

約数和(自身を含む): 215748468

約数和(自身を除く): 142942500

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 29741, 59482, 89223, 118964, 178446, 237928, 267669, 356892, 475856, 505597, 535338, 713784, 1011194, 1070676, 1427568, 1516791, 2022388, 2141352, 3033582, 4044776, 4282704, 4550373, 6067164, 8089552, 9100746, 12134328, 18201492, 24268656, 36402984, 72805968]

約数ペア:

[(1, 72805968), (2, 36402984), (3, 24268656), (4, 18201492), (6, 12134328), (8, 9100746), (9, 8089552), (12, 6067164), (16, 4550373), (17, 4282704), (18, 4044776), (24, 3033582), (34, 2141352), (36, 2022388), (48, 1516791), (51, 1427568), (68, 1070676), (72, 1011194), (102, 713784), (136, 535338), (144, 505597), (153, 475856), (204, 356892), (272, 267669), (306, 237928), (408, 178446), (612, 118964), (816, 89223), (1224, 59482), (2448, 29741)]