74822868

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 195564096

約数和(自身を除く): 120741228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 163, 164, 246, 311, 326, 369, 489, 492, 622, 652, 738, 933, 978, 1244, 1467, 1476, 1866, 1956, 2799, 2934, 3732, 5598, 5868, 6683, 11196, 12751, 13366, 20049, 25502, 26732, 38253, 40098, 50693, 51004, 60147, 76506, 80196, 101386, 114759, 120294, 152079, 153012, 202772, 229518, 240588, 304158, 456237, 459036, 608316, 912474, 1824948, 2078413, 4156826, 6235239, 8313652, 12470478, 18705717, 24940956, 37411434, 74822868]

約数ペア:

[(1, 74822868), (2, 37411434), (3, 24940956), (4, 18705717), (6, 12470478), (9, 8313652), (12, 6235239), (18, 4156826), (36, 2078413), (41, 1824948), (82, 912474), (123, 608316), (163, 459036), (164, 456237), (246, 304158), (311, 240588), (326, 229518), (369, 202772), (489, 153012), (492, 152079), (622, 120294), (652, 114759), (738, 101386), (933, 80196), (978, 76506), (1244, 60147), (1467, 51004), (1476, 50693), (1866, 40098), (1956, 38253), (2799, 26732), (2934, 25502), (3732, 20049), (5598, 13366), (5868, 12751), (6683, 11196)]