72055152

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:719

約数の個数: 120

約数和(自身を含む): 221076128

約数和(自身を除く): 149020976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 61, 72, 78, 104, 117, 122, 144, 156, 183, 208, 234, 244, 312, 366, 468, 488, 549, 624, 631, 732, 793, 936, 976, 1098, 1262, 1464, 1586, 1872, 1893, 2196, 2379, 2524, 2928, 3172, 3786, 4392, 4758, 5048, 5679, 6344, 7137, 7572, 8203, 8784, 9516, 10096, 11358, 12688, 14274, 15144, 16406, 19032, 22716, 24609, 28548, 30288, 32812, 38064, 38491, 45432, 49218, 57096, 65624, 73827, 76982, 90864, 98436, 114192, 115473, 131248, 147654, 153964, 196872, 230946, 295308, 307928, 346419, 393744, 461892, 500383, 590616, 615856, 692838, 923784, 1000766, 1181232, 1385676, 1501149, 1847568, 2001532, 2771352, 3002298, 4003064, 4503447, 5542704, 6004596, 8006128, 9006894, 12009192, 18013788, 24018384, 36027576, 72055152]

約数ペア:

[(1, 72055152), (2, 36027576), (3, 24018384), (4, 18013788), (6, 12009192), (8, 9006894), (9, 8006128), (12, 6004596), (13, 5542704), (16, 4503447), (18, 4003064), (24, 3002298), (26, 2771352), (36, 2001532), (39, 1847568), (48, 1501149), (52, 1385676), (61, 1181232), (72, 1000766), (78, 923784), (104, 692838), (117, 615856), (122, 590616), (144, 500383), (156, 461892), (183, 393744), (208, 346419), (234, 307928), (244, 295308), (312, 230946), (366, 196872), (468, 153964), (488, 147654), (549, 131248), (624, 115473), (631, 114192), (732, 98436), (793, 90864), (936, 76982), (976, 73827), (1098, 65624), (1262, 57096), (1464, 49218), (1586, 45432), (1872, 38491), (1893, 38064), (2196, 32812), (2379, 30288), (2524, 28548), (2928, 24609), (3172, 22716), (3786, 19032), (4392, 16406), (4758, 15144), (5048, 14274), (5679, 12688), (6344, 11358), (7137, 10096), (7572, 9516), (8203, 8784)]