89246551.000000000

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{883}}^1$

素因数の和:1639

約数の個数: 72

約数和(自身を含む): 476228480

約数和(自身を除く): 311789156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 739, 883, 1478, 1766, 2217, 2649, 2956, 3532, 4434, 5173, 5298, 6181, 6651, 7947, 8868, 10346, 10596, 12362, 13302, 15519, 15894, 18543, 20692, 24724, 26604, 31038, 31788, 37086, 46557, 55629, 62076, 74172, 93114, 111258, 186228, 222516, 652537, 1305074, 1957611, 2610148, 3915222, 4567759, 5872833, 7830444, 9135518, 11745666, 13703277, 18271036, 23491332, 27406554, 41109831, 54813108, 82219662, 164439324]

約数ペア:

[(1, 164439324), (2, 82219662), (3, 54813108), (4, 41109831), (6, 27406554), (7, 23491332), (9, 18271036), (12, 13703277), (14, 11745666), (18, 9135518), (21, 7830444), (28, 5872833), (36, 4567759), (42, 3915222), (63, 2610148), (84, 1957611), (126, 1305074), (252, 652537), (739, 222516), (883, 186228), (1478, 111258), (1766, 93114), (2217, 74172), (2649, 62076), (2956, 55629), (3532, 46557), (4434, 37086), (5173, 31788), (5298, 31038), (6181, 26604), (6651, 24724), (7947, 20692), (8868, 18543), (10346, 15894), (10596, 15519), (12362, 13302)]