78805692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 243443200

約数和(自身を除く): 164637508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 109, 114, 126, 133, 151, 171, 218, 228, 252, 266, 302, 327, 342, 399, 436, 453, 532, 604, 654, 684, 763, 798, 906, 981, 1057, 1197, 1308, 1359, 1526, 1596, 1812, 1962, 2071, 2114, 2289, 2394, 2718, 2869, 3052, 3171, 3924, 4142, 4228, 4578, 4788, 5436, 5738, 6213, 6342, 6867, 8284, 8607, 9156, 9513, 11476, 12426, 12684, 13734, 14497, 16459, 17214, 18639, 19026, 20083, 24852, 25821, 27468, 28994, 32918, 34428, 37278, 38052, 40166, 43491, 49377, 51642, 57988, 60249, 65836, 74556, 80332, 86982, 98754, 103284, 115213, 120498, 130473, 148131, 173964, 180747, 197508, 230426, 240996, 260946, 296262, 312721, 345639, 361494, 460852, 521892, 592524, 625442, 691278, 722988, 938163, 1036917, 1250884, 1382556, 1876326, 2073834, 2189047, 2814489, 3752652, 4147668, 4378094, 5628978, 6567141, 8756188, 11257956, 13134282, 19701423, 26268564, 39402846, 78805692]

約数ペア:

[(1, 78805692), (2, 39402846), (3, 26268564), (4, 19701423), (6, 13134282), (7, 11257956), (9, 8756188), (12, 6567141), (14, 5628978), (18, 4378094), (19, 4147668), (21, 3752652), (28, 2814489), (36, 2189047), (38, 2073834), (42, 1876326), (57, 1382556), (63, 1250884), (76, 1036917), (84, 938163), (109, 722988), (114, 691278), (126, 625442), (133, 592524), (151, 521892), (171, 460852), (218, 361494), (228, 345639), (252, 312721), (266, 296262), (302, 260946), (327, 240996), (342, 230426), (399, 197508), (436, 180747), (453, 173964), (532, 148131), (604, 130473), (654, 120498), (684, 115213), (763, 103284), (798, 98754), (906, 86982), (981, 80332), (1057, 74556), (1197, 65836), (1308, 60249), (1359, 57988), (1526, 51642), (1596, 49377), (1812, 43491), (1962, 40166), (2071, 38052), (2114, 37278), (2289, 34428), (2394, 32918), (2718, 28994), (2869, 27468), (3052, 25821), (3171, 24852), (3924, 20083), (4142, 19026), (4228, 18639), (4578, 17214), (4788, 16459), (5436, 14497), (5738, 13734), (6213, 12684), (6342, 12426), (6867, 11476), (8284, 9513), (8607, 9156)]