87441676

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 198374400

約数和(自身を除く): 110932724

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 49, 68, 92, 98, 119, 161, 163, 196, 238, 322, 326, 343, 391, 476, 644, 652, 686, 782, 833, 1127, 1141, 1372, 1564, 1666, 2254, 2282, 2737, 2771, 3332, 3749, 4508, 4564, 5474, 5542, 5831, 7498, 7889, 7987, 10948, 11084, 11662, 14996, 15778, 15974, 19159, 19397, 23324, 26243, 31556, 31948, 38318, 38794, 52486, 55909, 63733, 76636, 77588, 104972, 111818, 127466, 134113, 135779, 183701, 223636, 254932, 268226, 271558, 367402, 446131, 536452, 543116, 734804, 892262, 950453, 1285907, 1784524, 1900906, 2571814, 3122917, 3801812, 5143628, 6245834, 12491668, 21860419, 43720838, 87441676]

約数ペア:

[(1, 87441676), (2, 43720838), (4, 21860419), (7, 12491668), (14, 6245834), (17, 5143628), (23, 3801812), (28, 3122917), (34, 2571814), (46, 1900906), (49, 1784524), (68, 1285907), (92, 950453), (98, 892262), (119, 734804), (161, 543116), (163, 536452), (196, 446131), (238, 367402), (322, 271558), (326, 268226), (343, 254932), (391, 223636), (476, 183701), (644, 135779), (652, 134113), (686, 127466), (782, 111818), (833, 104972), (1127, 77588), (1141, 76636), (1372, 63733), (1564, 55909), (1666, 52486), (2254, 38794), (2282, 38318), (2737, 31948), (2771, 31556), (3332, 26243), (3749, 23324), (4508, 19397), (4564, 19159), (5474, 15974), (5542, 15778), (5831, 14996), (7498, 11662), (7889, 11084), (7987, 10948)]