73748992

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 80

約数和(自身を含む): 160938360

約数和(自身を除く): 87189368

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 128, 136, 148, 229, 256, 272, 296, 458, 512, 544, 592, 629, 916, 1088, 1184, 1258, 1832, 2176, 2368, 2516, 3664, 3893, 4352, 4736, 5032, 7328, 7786, 8473, 8704, 9472, 10064, 14656, 15572, 16946, 18944, 20128, 29312, 31144, 33892, 40256, 58624, 62288, 67784, 80512, 117248, 124576, 135568, 144041, 161024, 249152, 271136, 288082, 322048, 498304, 542272, 576164, 996608, 1084544, 1152328, 1993216, 2169088, 2304656, 4338176, 4609312, 9218624, 18437248, 36874496, 73748992]

約数ペア:

[(1, 73748992), (2, 36874496), (4, 18437248), (8, 9218624), (16, 4609312), (17, 4338176), (32, 2304656), (34, 2169088), (37, 1993216), (64, 1152328), (68, 1084544), (74, 996608), (128, 576164), (136, 542272), (148, 498304), (229, 322048), (256, 288082), (272, 271136), (296, 249152), (458, 161024), (512, 144041), (544, 135568), (592, 124576), (629, 117248), (916, 80512), (1088, 67784), (1184, 62288), (1258, 58624), (1832, 40256), (2176, 33892), (2368, 31144), (2516, 29312), (3664, 20128), (3893, 18944), (4352, 16946), (4736, 15572), (5032, 14656), (7328, 10064), (7786, 9472), (8473, 8704)]