871345584

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:627

約数の個数: 120

約数和(自身を含む): 2483788944

約数和(自身を除く): 1612443360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 181, 202, 303, 331, 362, 404, 543, 606, 662, 724, 808, 909, 993, 1086, 1212, 1324, 1448, 1616, 1629, 1818, 1986, 2172, 2424, 2648, 2896, 2979, 3258, 3636, 3972, 4344, 4848, 5296, 5958, 6516, 7272, 7944, 8688, 11916, 13032, 14544, 15888, 18281, 23832, 26064, 33431, 36562, 47664, 54843, 59911, 66862, 73124, 100293, 109686, 119822, 133724, 146248, 164529, 179733, 200586, 219372, 239644, 267448, 292496, 300879, 329058, 359466, 401172, 438744, 479288, 534896, 539199, 601758, 658116, 718932, 802344, 877488, 958576, 1078398, 1203516, 1316232, 1437864, 1604688, 2156796, 2407032, 2632464, 2875728, 4313592, 4814064, 6051011, 8627184, 12102022, 18153033, 24204044, 36306066, 48408088, 54459099, 72612132, 96816176, 108918198, 145224264, 217836396, 290448528, 435672792, 871345584]

約数ペア:

[(1, 871345584), (2, 435672792), (3, 290448528), (4, 217836396), (6, 145224264), (8, 108918198), (9, 96816176), (12, 72612132), (16, 54459099), (18, 48408088), (24, 36306066), (36, 24204044), (48, 18153033), (72, 12102022), (101, 8627184), (144, 6051011), (181, 4814064), (202, 4313592), (303, 2875728), (331, 2632464), (362, 2407032), (404, 2156796), (543, 1604688), (606, 1437864), (662, 1316232), (724, 1203516), (808, 1078398), (909, 958576), (993, 877488), (1086, 802344), (1212, 718932), (1324, 658116), (1448, 601758), (1616, 539199), (1629, 534896), (1818, 479288), (1986, 438744), (2172, 401172), (2424, 359466), (2648, 329058), (2896, 300879), (2979, 292496), (3258, 267448), (3636, 239644), (3972, 219372), (4344, 200586), (4848, 179733), (5296, 164529), (5958, 146248), (6516, 133724), (7272, 119822), (7944, 109686), (8688, 100293), (11916, 73124), (13032, 66862), (14544, 59911), (15888, 54843), (18281, 47664), (23832, 36562), (26064, 33431)]