31502073564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1\times {\mathrm{733}}^1$

素因数の和:1588

約数の個数: 144

約数和(自身を含む): 86651589024

約数和(自身を除く): 55149515460

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 131, 156, 234, 262, 393, 468, 524, 701, 733, 786, 1179, 1402, 1466, 1572, 1703, 2103, 2199, 2358, 2804, 2932, 3406, 4206, 4398, 4716, 5109, 6309, 6597, 6812, 8412, 8796, 9113, 9529, 10218, 12618, 13194, 15327, 18226, 19058, 20436, 25236, 26388, 27339, 28587, 30654, 36452, 38116, 54678, 57174, 61308, 82017, 85761, 91831, 96023, 109356, 114348, 164034, 171522, 183662, 192046, 275493, 288069, 328068, 343044, 367324, 384092, 513833, 550986, 576138, 826479, 864207, 1027666, 1101972, 1152276, 1193803, 1248299, 1541499, 1652958, 1728414, 2055332, 2387606, 2496598, 3082998, 3305916, 3456828, 3581409, 3744897, 4624497, 4775212, 4993196, 6165996, 6679829, 7162818, 7489794, 9248994, 10744227, 11234691, 13359658, 14325636, 14979588, 18497988, 20039487, 21488454, 22469382, 26719316, 40078974, 42976908, 44938764, 60118461, 67312123, 80157948, 120236922, 134624246, 201936369, 240473844, 269248492, 403872738, 605809107, 807745476, 875057599, 1211618214, 1750115198, 2423236428, 2625172797, 3500230396, 5250345594, 7875518391, 10500691188, 15751036782, 31502073564]

約数ペア:

[(1, 31502073564), (2, 15751036782), (3, 10500691188), (4, 7875518391), (6, 5250345594), (9, 3500230396), (12, 2625172797), (13, 2423236428), (18, 1750115198), (26, 1211618214), (36, 875057599), (39, 807745476), (52, 605809107), (78, 403872738), (117, 269248492), (131, 240473844), (156, 201936369), (234, 134624246), (262, 120236922), (393, 80157948), (468, 67312123), (524, 60118461), (701, 44938764), (733, 42976908), (786, 40078974), (1179, 26719316), (1402, 22469382), (1466, 21488454), (1572, 20039487), (1703, 18497988), (2103, 14979588), (2199, 14325636), (2358, 13359658), (2804, 11234691), (2932, 10744227), (3406, 9248994), (4206, 7489794), (4398, 7162818), (4716, 6679829), (5109, 6165996), (6309, 4993196), (6597, 4775212), (6812, 4624497), (8412, 3744897), (8796, 3581409), (9113, 3456828), (9529, 3305916), (10218, 3082998), (12618, 2496598), (13194, 2387606), (15327, 2055332), (18226, 1728414), (19058, 1652958), (20436, 1541499), (25236, 1248299), (26388, 1193803), (27339, 1152276), (28587, 1101972), (30654, 1027666), (36452, 864207), (38116, 826479), (54678, 576138), (57174, 550986), (61308, 513833), (82017, 384092), (85761, 367324), (91831, 343044), (96023, 328068), (109356, 288069), (114348, 275493), (164034, 192046), (171522, 183662)]