77198688

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:429

約数の個数: 144

約数和(自身を含む): 253562400

約数和(自身を除く): 176363712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 149, 168, 224, 252, 257, 288, 298, 336, 447, 504, 514, 596, 672, 771, 894, 1008, 1028, 1043, 1192, 1341, 1542, 1788, 1799, 2016, 2056, 2086, 2313, 2384, 2682, 3084, 3129, 3576, 3598, 4112, 4172, 4626, 4768, 5364, 5397, 6168, 6258, 7152, 7196, 8224, 8344, 9252, 9387, 10728, 10794, 12336, 12516, 14304, 14392, 16191, 16688, 18504, 18774, 21456, 21588, 24672, 25032, 28784, 32382, 33376, 37008, 37548, 38293, 42912, 43176, 50064, 57568, 64764, 74016, 75096, 76586, 86352, 100128, 114879, 129528, 150192, 153172, 172704, 229758, 259056, 268051, 300384, 306344, 344637, 459516, 518112, 536102, 612688, 689274, 804153, 919032, 1072204, 1225376, 1378548, 1608306, 1838064, 2144408, 2412459, 2757096, 3216612, 3676128, 4288816, 4824918, 5514192, 6433224, 8577632, 9649836, 11028384, 12866448, 19299672, 25732896, 38599344, 77198688]

約数ペア:

[(1, 77198688), (2, 38599344), (3, 25732896), (4, 19299672), (6, 12866448), (7, 11028384), (8, 9649836), (9, 8577632), (12, 6433224), (14, 5514192), (16, 4824918), (18, 4288816), (21, 3676128), (24, 3216612), (28, 2757096), (32, 2412459), (36, 2144408), (42, 1838064), (48, 1608306), (56, 1378548), (63, 1225376), (72, 1072204), (84, 919032), (96, 804153), (112, 689274), (126, 612688), (144, 536102), (149, 518112), (168, 459516), (224, 344637), (252, 306344), (257, 300384), (288, 268051), (298, 259056), (336, 229758), (447, 172704), (504, 153172), (514, 150192), (596, 129528), (672, 114879), (771, 100128), (894, 86352), (1008, 76586), (1028, 75096), (1043, 74016), (1192, 64764), (1341, 57568), (1542, 50064), (1788, 43176), (1799, 42912), (2016, 38293), (2056, 37548), (2086, 37008), (2313, 33376), (2384, 32382), (2682, 28784), (3084, 25032), (3129, 24672), (3576, 21588), (3598, 21456), (4112, 18774), (4172, 18504), (4626, 16688), (4768, 16191), (5364, 14392), (5397, 14304), (6168, 12516), (6258, 12336), (7152, 10794), (7196, 10728), (8224, 9387), (8344, 9252)]