90004288348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{937}}^1\times {\mathrm{4007}}^1$

素因数の和:5422

約数の個数: 48

約数和(自身を含む): 170215303104

約数和(自身を除く): 80211014756

約数列:

[1, 2, 4, 13, 26, 52, 461, 922, 937, 1844, 1874, 3748, 4007, 5993, 8014, 11986, 12181, 16028, 23972, 24362, 48724, 52091, 104182, 208364, 431957, 863914, 1727828, 1847227, 3694454, 3754559, 5615441, 7388908, 7509118, 11230882, 15018236, 22461764, 24013951, 48027902, 48809267, 96055804, 97618534, 195237068, 1730851699, 3461703398, 6923406796, 22501072087, 45002144174, 90004288348]

約数ペア:

[(1, 90004288348), (2, 45002144174), (4, 22501072087), (13, 6923406796), (26, 3461703398), (52, 1730851699), (461, 195237068), (922, 97618534), (937, 96055804), (1844, 48809267), (1874, 48027902), (3748, 24013951), (4007, 22461764), (5993, 15018236), (8014, 11230882), (11986, 7509118), (12181, 7388908), (16028, 5615441), (23972, 3754559), (24362, 3694454), (48724, 1847227), (52091, 1727828), (104182, 863914), (208364, 431957)]