72448056

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 203673600

約数和(自身を除く): 131225544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 79, 94, 141, 158, 188, 237, 271, 282, 316, 376, 423, 474, 542, 564, 632, 711, 813, 846, 948, 1084, 1128, 1422, 1626, 1692, 1896, 2168, 2439, 2844, 3252, 3384, 3713, 4878, 5688, 6504, 7426, 9756, 11139, 12737, 14852, 19512, 21409, 22278, 25474, 29704, 33417, 38211, 42818, 44556, 50948, 64227, 66834, 76422, 85636, 89112, 101896, 114633, 128454, 133668, 152844, 171272, 192681, 229266, 256908, 267336, 305688, 385362, 458532, 513816, 770724, 917064, 1006223, 1541448, 2012446, 3018669, 4024892, 6037338, 8049784, 9056007, 12074676, 18112014, 24149352, 36224028, 72448056]

約数ペア:

[(1, 72448056), (2, 36224028), (3, 24149352), (4, 18112014), (6, 12074676), (8, 9056007), (9, 8049784), (12, 6037338), (18, 4024892), (24, 3018669), (36, 2012446), (47, 1541448), (72, 1006223), (79, 917064), (94, 770724), (141, 513816), (158, 458532), (188, 385362), (237, 305688), (271, 267336), (282, 256908), (316, 229266), (376, 192681), (423, 171272), (474, 152844), (542, 133668), (564, 128454), (632, 114633), (711, 101896), (813, 89112), (846, 85636), (948, 76422), (1084, 66834), (1128, 64227), (1422, 50948), (1626, 44556), (1692, 42818), (1896, 38211), (2168, 33417), (2439, 29704), (2844, 25474), (3252, 22278), (3384, 21409), (3713, 19512), (4878, 14852), (5688, 12737), (6504, 11139), (7426, 9756)]