88690504

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1178

約数の個数: 64

約数和(自身を含む): 200540160

約数和(自身を除く): 111849656

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 47, 56, 62, 94, 124, 188, 217, 248, 329, 376, 434, 658, 868, 1087, 1316, 1457, 1736, 2174, 2632, 2914, 4348, 5828, 7609, 8696, 10199, 11656, 15218, 20398, 30436, 33697, 40796, 51089, 60872, 67394, 81592, 102178, 134788, 204356, 235879, 269576, 357623, 408712, 471758, 715246, 943516, 1430492, 1583759, 1887032, 2860984, 3167518, 6335036, 11086313, 12670072, 22172626, 44345252, 88690504]

約数ペア:

[(1, 88690504), (2, 44345252), (4, 22172626), (7, 12670072), (8, 11086313), (14, 6335036), (28, 3167518), (31, 2860984), (47, 1887032), (56, 1583759), (62, 1430492), (94, 943516), (124, 715246), (188, 471758), (217, 408712), (248, 357623), (329, 269576), (376, 235879), (434, 204356), (658, 134788), (868, 102178), (1087, 81592), (1316, 67394), (1457, 60872), (1736, 51089), (2174, 40796), (2632, 33697), (2914, 30436), (4348, 20398), (5828, 15218), (7609, 11656), (8696, 10199)]