69828372956

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{293}}^1\times {\mathrm{1093}}^1$

素因数の和:1579

約数の個数: 72

約数和(自身を含む): 130386088224

約数和(自身を除く): 60557715268

約数列:

[1, 2, 4, 19, 38, 76, 151, 293, 302, 361, 586, 604, 722, 1093, 1172, 1444, 2186, 2869, 4372, 5567, 5738, 11134, 11476, 20767, 22268, 41534, 44243, 54511, 83068, 88486, 105773, 109022, 165043, 176972, 211546, 218044, 320249, 330086, 394573, 423092, 640498, 660172, 789146, 840617, 1280996, 1578292, 1681234, 3135817, 3362468, 6084731, 6271634, 12169462, 12543268, 15971723, 24338924, 31943446, 48357599, 59580523, 63886892, 96715198, 115609889, 119161046, 193430396, 231219778, 238322092, 462439556, 918794381, 1837588762, 3675177524, 17457093239, 34914186478, 69828372956]

約数ペア:

[(1, 69828372956), (2, 34914186478), (4, 17457093239), (19, 3675177524), (38, 1837588762), (76, 918794381), (151, 462439556), (293, 238322092), (302, 231219778), (361, 193430396), (586, 119161046), (604, 115609889), (722, 96715198), (1093, 63886892), (1172, 59580523), (1444, 48357599), (2186, 31943446), (2869, 24338924), (4372, 15971723), (5567, 12543268), (5738, 12169462), (11134, 6271634), (11476, 6084731), (20767, 3362468), (22268, 3135817), (41534, 1681234), (44243, 1578292), (54511, 1280996), (83068, 840617), (88486, 789146), (105773, 660172), (109022, 640498), (165043, 423092), (176972, 394573), (211546, 330086), (218044, 320249)]