90517518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:858

約数の個数: 96

約数和(自身を含む): 245009856

約数和(自身を除く): 154492338

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 73, 78, 91, 117, 126, 146, 182, 219, 234, 273, 438, 511, 546, 657, 757, 819, 949, 1022, 1314, 1514, 1533, 1638, 1898, 2271, 2847, 3066, 4542, 4599, 5299, 5694, 6643, 6813, 8541, 9198, 9841, 10598, 13286, 13626, 15897, 17082, 19682, 19929, 29523, 31794, 39858, 47691, 55261, 59046, 59787, 68887, 88569, 95382, 110522, 119574, 137774, 165783, 177138, 206661, 331566, 386827, 413322, 497349, 619983, 718393, 773654, 994698, 1160481, 1239966, 1436786, 2155179, 2320962, 3481443, 4310358, 5028751, 6465537, 6962886, 10057502, 12931074, 15086253, 30172506, 45258759, 90517518]

約数ペア:

[(1, 90517518), (2, 45258759), (3, 30172506), (6, 15086253), (7, 12931074), (9, 10057502), (13, 6962886), (14, 6465537), (18, 5028751), (21, 4310358), (26, 3481443), (39, 2320962), (42, 2155179), (63, 1436786), (73, 1239966), (78, 1160481), (91, 994698), (117, 773654), (126, 718393), (146, 619983), (182, 497349), (219, 413322), (234, 386827), (273, 331566), (438, 206661), (511, 177138), (546, 165783), (657, 137774), (757, 119574), (819, 110522), (949, 95382), (1022, 88569), (1314, 68887), (1514, 59787), (1533, 59046), (1638, 55261), (1898, 47691), (2271, 39858), (2847, 31794), (3066, 29523), (4542, 19929), (4599, 19682), (5299, 17082), (5694, 15897), (6643, 13626), (6813, 13286), (8541, 10598), (9198, 9841)]