77900256

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2273}}^1$

素因数の和:2313

約数の個数: 144

約数和(自身を含む): 268186464

約数和(自身を除く): 190286208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2273, 2448, 2856, 3808, 4284, 4546, 4896, 5712, 6819, 8568, 9092, 11424, 13638, 15911, 17136, 18184, 20457, 27276, 31822, 34272, 36368, 38641, 40914, 47733, 54552, 63644, 72736, 77282, 81828, 95466, 109104, 115923, 127288, 143199, 154564, 163656, 190932, 218208, 231846, 254576, 270487, 286398, 309128, 327312, 347769, 381864, 463692, 509152, 540974, 572796, 618256, 654624, 695538, 763728, 811461, 927384, 1081948, 1145592, 1236512, 1391076, 1527456, 1622922, 1854768, 2163896, 2291184, 2434383, 2782152, 3245844, 3709536, 4327792, 4582368, 4868766, 5564304, 6491688, 8655584, 9737532, 11128608, 12983376, 19475064, 25966752, 38950128, 77900256]

約数ペア:

[(1, 77900256), (2, 38950128), (3, 25966752), (4, 19475064), (6, 12983376), (7, 11128608), (8, 9737532), (9, 8655584), (12, 6491688), (14, 5564304), (16, 4868766), (17, 4582368), (18, 4327792), (21, 3709536), (24, 3245844), (28, 2782152), (32, 2434383), (34, 2291184), (36, 2163896), (42, 1854768), (48, 1622922), (51, 1527456), (56, 1391076), (63, 1236512), (68, 1145592), (72, 1081948), (84, 927384), (96, 811461), (102, 763728), (112, 695538), (119, 654624), (126, 618256), (136, 572796), (144, 540974), (153, 509152), (168, 463692), (204, 381864), (224, 347769), (238, 327312), (252, 309128), (272, 286398), (288, 270487), (306, 254576), (336, 231846), (357, 218208), (408, 190932), (476, 163656), (504, 154564), (544, 143199), (612, 127288), (672, 115923), (714, 109104), (816, 95466), (952, 81828), (1008, 77282), (1071, 72736), (1224, 63644), (1428, 54552), (1632, 47733), (1904, 40914), (2016, 38641), (2142, 36368), (2273, 34272), (2448, 31822), (2856, 27276), (3808, 20457), (4284, 18184), (4546, 17136), (4896, 15911), (5712, 13638), (6819, 11424), (8568, 9092)]