83868272028

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{557}}^1\times {\mathrm{58909}}^1$

素因数の和:59547

約数の個数: 72

約数和(自身を含む): 215375902560

約数和(自身を除く): 131507630532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 557, 639, 852, 1114, 1278, 1671, 2228, 2556, 3342, 5013, 6684, 10026, 20052, 39547, 58909, 79094, 117818, 118641, 158188, 176727, 235636, 237282, 353454, 355923, 474564, 530181, 706908, 711846, 1060362, 1423692, 2120724, 4182539, 8365078, 12547617, 16730156, 25095234, 32812313, 37642851, 50190468, 65624626, 75285702, 98436939, 131249252, 150571404, 196873878, 295310817, 393747756, 590621634, 1181243268, 2329674223, 4659348446, 6989022669, 9318696892, 13978045338, 20967068007, 27956090676, 41934136014, 83868272028]

約数ペア:

[(1, 83868272028), (2, 41934136014), (3, 27956090676), (4, 20967068007), (6, 13978045338), (9, 9318696892), (12, 6989022669), (18, 4659348446), (36, 2329674223), (71, 1181243268), (142, 590621634), (213, 393747756), (284, 295310817), (426, 196873878), (557, 150571404), (639, 131249252), (852, 98436939), (1114, 75285702), (1278, 65624626), (1671, 50190468), (2228, 37642851), (2556, 32812313), (3342, 25095234), (5013, 16730156), (6684, 12547617), (10026, 8365078), (20052, 4182539), (39547, 2120724), (58909, 1423692), (79094, 1060362), (117818, 711846), (118641, 706908), (158188, 530181), (176727, 474564), (235636, 355923), (237282, 353454)]