87022964

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4421}}^1$

素因数の和:4488

約数の個数: 48

約数和(自身を含む): 188200320

約数和(自身を除く): 101177356

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 4421, 4921, 8842, 9842, 17684, 19684, 30947, 61894, 83999, 123788, 163577, 167998, 327154, 335996, 587993, 654308, 1145039, 1175986, 2290078, 2351972, 3107963, 4580156, 6215926, 12431852, 21755741, 43511482, 87022964]

約数ペア:

[(1, 87022964), (2, 43511482), (4, 21755741), (7, 12431852), (14, 6215926), (19, 4580156), (28, 3107963), (37, 2351972), (38, 2290078), (74, 1175986), (76, 1145039), (133, 654308), (148, 587993), (259, 335996), (266, 327154), (518, 167998), (532, 163577), (703, 123788), (1036, 83999), (1406, 61894), (2812, 30947), (4421, 19684), (4921, 17684), (8842, 9842)]