72807192

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{3499}}^1$

素因数の和:3545

約数の個数: 72

約数和(自身を含む): 209527500

約数和(自身を除く): 136720308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 289, 306, 408, 578, 612, 867, 1156, 1224, 1734, 2312, 2601, 3468, 3499, 5202, 6936, 6998, 10404, 10497, 13996, 20808, 20994, 27992, 31491, 41988, 59483, 62982, 83976, 118966, 125964, 178449, 237932, 251928, 356898, 475864, 535347, 713796, 1011211, 1070694, 1427592, 2022422, 2141388, 3033633, 4044844, 4282776, 6067266, 8089688, 9100899, 12134532, 18201798, 24269064, 36403596, 72807192]

約数ペア:

[(1, 72807192), (2, 36403596), (3, 24269064), (4, 18201798), (6, 12134532), (8, 9100899), (9, 8089688), (12, 6067266), (17, 4282776), (18, 4044844), (24, 3033633), (34, 2141388), (36, 2022422), (51, 1427592), (68, 1070694), (72, 1011211), (102, 713796), (136, 535347), (153, 475864), (204, 356898), (289, 251928), (306, 237932), (408, 178449), (578, 125964), (612, 118966), (867, 83976), (1156, 62982), (1224, 59483), (1734, 41988), (2312, 31491), (2601, 27992), (3468, 20994), (3499, 20808), (5202, 13996), (6936, 10497), (6998, 10404)]