84151756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 167989248

約数和(自身を除く): 83837492

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 71, 92, 142, 284, 299, 598, 923, 991, 1196, 1633, 1846, 1982, 3266, 3692, 3964, 6532, 12883, 21229, 22793, 25766, 42458, 45586, 51532, 70361, 84916, 91172, 140722, 281444, 296309, 592618, 914693, 1185236, 1618303, 1829386, 3236606, 3658772, 6473212, 21037939, 42075878, 84151756]

約数ペア:

[(1, 84151756), (2, 42075878), (4, 21037939), (13, 6473212), (23, 3658772), (26, 3236606), (46, 1829386), (52, 1618303), (71, 1185236), (92, 914693), (142, 592618), (284, 296309), (299, 281444), (598, 140722), (923, 91172), (991, 84916), (1196, 70361), (1633, 51532), (1846, 45586), (1982, 42458), (3266, 25766), (3692, 22793), (3964, 21229), (6532, 12883)]