83877516

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 219360960

約数和(自身を除く): 135483444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 89, 94, 141, 178, 188, 267, 282, 356, 423, 534, 557, 564, 801, 846, 1068, 1114, 1602, 1671, 1692, 2228, 3204, 3342, 4183, 5013, 6684, 8366, 10026, 12549, 16732, 20052, 25098, 26179, 37647, 49573, 50196, 52358, 75294, 78537, 99146, 104716, 148719, 150588, 157074, 198292, 235611, 297438, 314148, 446157, 471222, 594876, 892314, 942444, 1784628, 2329931, 4659862, 6989793, 9319724, 13979586, 20969379, 27959172, 41938758, 83877516]

約数ペア:

[(1, 83877516), (2, 41938758), (3, 27959172), (4, 20969379), (6, 13979586), (9, 9319724), (12, 6989793), (18, 4659862), (36, 2329931), (47, 1784628), (89, 942444), (94, 892314), (141, 594876), (178, 471222), (188, 446157), (267, 314148), (282, 297438), (356, 235611), (423, 198292), (534, 157074), (557, 150588), (564, 148719), (801, 104716), (846, 99146), (1068, 78537), (1114, 75294), (1602, 52358), (1671, 50196), (1692, 49573), (2228, 37647), (3204, 26179), (3342, 25098), (4183, 20052), (5013, 16732), (6684, 12549), (8366, 10026)]