31200372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7283}}^1$

素因数の和:7317

約数の個数: 72

約数和(自身を含む): 95449536

約数和(自身を除く): 64249164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 7283, 14566, 21849, 29132, 43698, 50981, 65547, 87396, 101962, 123811, 131094, 152943, 203924, 247622, 262188, 305886, 371433, 458829, 495244, 611772, 742866, 866677, 917658, 1114299, 1485732, 1733354, 1835316, 2228598, 2600031, 3466708, 4457196, 5200062, 7800093, 10400124, 15600186, 31200372]

約数ペア:

[(1, 31200372), (2, 15600186), (3, 10400124), (4, 7800093), (6, 5200062), (7, 4457196), (9, 3466708), (12, 2600031), (14, 2228598), (17, 1835316), (18, 1733354), (21, 1485732), (28, 1114299), (34, 917658), (36, 866677), (42, 742866), (51, 611772), (63, 495244), (68, 458829), (84, 371433), (102, 305886), (119, 262188), (126, 247622), (153, 203924), (204, 152943), (238, 131094), (252, 123811), (306, 101962), (357, 87396), (476, 65547), (612, 50981), (714, 43698), (1071, 29132), (1428, 21849), (2142, 14566), (4284, 7283)]