87174368

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 192362688

約数和(自身を除く): 105188320

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 61, 68, 71, 74, 122, 136, 142, 148, 244, 272, 284, 296, 488, 544, 568, 592, 629, 976, 1037, 1136, 1184, 1207, 1258, 1952, 2074, 2257, 2272, 2414, 2516, 2627, 4148, 4331, 4514, 4828, 5032, 5254, 8296, 8662, 9028, 9656, 10064, 10508, 16592, 17324, 18056, 19312, 20128, 21016, 33184, 34648, 36112, 38369, 38624, 42032, 44659, 69296, 72224, 73627, 76738, 84064, 89318, 138592, 147254, 153476, 160247, 178636, 294508, 306952, 320494, 357272, 589016, 613904, 640988, 714544, 1178032, 1227808, 1281976, 1429088, 2356064, 2563952, 2724199, 5127904, 5448398, 10896796, 21793592, 43587184, 87174368]

約数ペア:

[(1, 87174368), (2, 43587184), (4, 21793592), (8, 10896796), (16, 5448398), (17, 5127904), (32, 2724199), (34, 2563952), (37, 2356064), (61, 1429088), (68, 1281976), (71, 1227808), (74, 1178032), (122, 714544), (136, 640988), (142, 613904), (148, 589016), (244, 357272), (272, 320494), (284, 306952), (296, 294508), (488, 178636), (544, 160247), (568, 153476), (592, 147254), (629, 138592), (976, 89318), (1037, 84064), (1136, 76738), (1184, 73627), (1207, 72224), (1258, 69296), (1952, 44659), (2074, 42032), (2257, 38624), (2272, 38369), (2414, 36112), (2516, 34648), (2627, 33184), (4148, 21016), (4331, 20128), (4514, 19312), (4828, 18056), (5032, 17324), (5254, 16592), (8296, 10508), (8662, 10064), (9028, 9656)]