91292084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 177246720

約数和(自身を除く): 85954636

約数列:

[1, 2, 4, 13, 26, 52, 71, 79, 142, 158, 284, 313, 316, 626, 923, 1027, 1252, 1846, 2054, 3692, 4069, 4108, 5609, 8138, 11218, 16276, 22223, 22436, 24727, 44446, 49454, 72917, 88892, 98908, 145834, 288899, 291668, 321451, 577798, 642902, 1155596, 1285804, 1755617, 3511234, 7022468, 22823021, 45646042, 91292084]

約数ペア:

[(1, 91292084), (2, 45646042), (4, 22823021), (13, 7022468), (26, 3511234), (52, 1755617), (71, 1285804), (79, 1155596), (142, 642902), (158, 577798), (284, 321451), (313, 291668), (316, 288899), (626, 145834), (923, 98908), (1027, 88892), (1252, 72917), (1846, 49454), (2054, 44446), (3692, 24727), (4069, 22436), (4108, 22223), (5609, 16276), (8138, 11218)]