84135268

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{947}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 178375680

約数和(自身を除く): 94240412

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 167, 266, 334, 532, 668, 947, 1169, 1894, 2338, 3173, 3788, 4676, 6346, 6629, 12692, 13258, 17993, 22211, 26516, 35986, 44422, 71972, 88844, 125951, 158149, 251902, 316298, 503804, 632596, 1107043, 2214086, 3004831, 4428172, 6009662, 12019324, 21033817, 42067634, 84135268]

約数ペア:

[(1, 84135268), (2, 42067634), (4, 21033817), (7, 12019324), (14, 6009662), (19, 4428172), (28, 3004831), (38, 2214086), (76, 1107043), (133, 632596), (167, 503804), (266, 316298), (334, 251902), (532, 158149), (668, 125951), (947, 88844), (1169, 71972), (1894, 44422), (2338, 35986), (3173, 26516), (3788, 22211), (4676, 17993), (6346, 13258), (6629, 12692)]