28436690088

素因数分解:

$2^3\times 3^5\times {\mathrm{911}}^1\times {\mathrm{16057}}^1$

素因数の和:16989

約数の個数: 96

約数和(自身を含む): 79961132160

約数和(自身を除く): 51524442072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 911, 972, 1822, 1944, 2733, 3644, 5466, 7288, 8199, 10932, 16057, 16398, 21864, 24597, 32114, 32796, 48171, 49194, 64228, 65592, 73791, 96342, 98388, 128456, 144513, 147582, 192684, 196776, 221373, 289026, 295164, 385368, 433539, 442746, 578052, 590328, 867078, 885492, 1156104, 1300617, 1734156, 1770984, 2601234, 3468312, 3901851, 5202468, 7803702, 10404936, 14627927, 15607404, 29255854, 31214808, 43883781, 58511708, 87767562, 117023416, 131651343, 175535124, 263302686, 351070248, 394954029, 526605372, 789908058, 1053210744, 1184862087, 1579816116, 2369724174, 3159632232, 3554586261, 4739448348, 7109172522, 9478896696, 14218345044, 28436690088]

約数ペア:

[(1, 28436690088), (2, 14218345044), (3, 9478896696), (4, 7109172522), (6, 4739448348), (8, 3554586261), (9, 3159632232), (12, 2369724174), (18, 1579816116), (24, 1184862087), (27, 1053210744), (36, 789908058), (54, 526605372), (72, 394954029), (81, 351070248), (108, 263302686), (162, 175535124), (216, 131651343), (243, 117023416), (324, 87767562), (486, 58511708), (648, 43883781), (911, 31214808), (972, 29255854), (1822, 15607404), (1944, 14627927), (2733, 10404936), (3644, 7803702), (5466, 5202468), (7288, 3901851), (8199, 3468312), (10932, 2601234), (16057, 1770984), (16398, 1734156), (21864, 1300617), (24597, 1156104), (32114, 885492), (32796, 867078), (48171, 590328), (49194, 578052), (64228, 442746), (65592, 433539), (73791, 385368), (96342, 295164), (98388, 289026), (128456, 221373), (144513, 196776), (147582, 192684)]