63887964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{607}}^1$

素因数の和:807

約数の個数: 72

約数和(自身を含む): 174666240

約数和(自身を除く): 110778276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 179, 196, 294, 358, 537, 588, 607, 716, 1074, 1214, 1253, 1821, 2148, 2428, 2506, 3642, 3759, 4249, 5012, 7284, 7518, 8498, 8771, 12747, 15036, 16996, 17542, 25494, 26313, 29743, 35084, 50988, 52626, 59486, 89229, 105252, 108653, 118972, 178458, 217306, 325959, 356916, 434612, 651918, 760571, 1303836, 1521142, 2281713, 3042284, 4563426, 5323997, 9126852, 10647994, 15971991, 21295988, 31943982, 63887964]

約数ペア:

[(1, 63887964), (2, 31943982), (3, 21295988), (4, 15971991), (6, 10647994), (7, 9126852), (12, 5323997), (14, 4563426), (21, 3042284), (28, 2281713), (42, 1521142), (49, 1303836), (84, 760571), (98, 651918), (147, 434612), (179, 356916), (196, 325959), (294, 217306), (358, 178458), (537, 118972), (588, 108653), (607, 105252), (716, 89229), (1074, 59486), (1214, 52626), (1253, 50988), (1821, 35084), (2148, 29743), (2428, 26313), (2506, 25494), (3642, 17542), (3759, 16996), (4249, 15036), (5012, 12747), (7284, 8771), (7518, 8498)]