78542184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8821}}^1$

素因数の和:8890

約数の個数: 64

約数和(自身を含む): 228666240

約数和(自身を除く): 150124056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 8821, 8904, 17642, 26463, 35284, 52926, 61747, 70568, 105852, 123494, 185241, 211704, 246988, 370482, 467513, 493976, 740964, 935026, 1402539, 1481928, 1870052, 2805078, 3272591, 3740104, 5610156, 6545182, 9817773, 11220312, 13090364, 19635546, 26180728, 39271092, 78542184]

約数ペア:

[(1, 78542184), (2, 39271092), (3, 26180728), (4, 19635546), (6, 13090364), (7, 11220312), (8, 9817773), (12, 6545182), (14, 5610156), (21, 3740104), (24, 3272591), (28, 2805078), (42, 1870052), (53, 1481928), (56, 1402539), (84, 935026), (106, 740964), (159, 493976), (168, 467513), (212, 370482), (318, 246988), (371, 211704), (424, 185241), (636, 123494), (742, 105852), (1113, 70568), (1272, 61747), (1484, 52926), (2226, 35284), (2968, 26463), (4452, 17642), (8821, 8904)]