172813992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 472754880

約数和(自身を除く): 299940888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 137, 156, 169, 274, 311, 312, 338, 411, 507, 548, 622, 676, 822, 933, 1014, 1096, 1244, 1352, 1644, 1781, 1866, 2028, 2488, 3288, 3562, 3732, 4043, 4056, 5343, 7124, 7464, 8086, 10686, 12129, 14248, 16172, 21372, 23153, 24258, 32344, 42607, 42744, 46306, 48516, 52559, 69459, 85214, 92612, 97032, 105118, 127821, 138918, 157677, 170428, 185224, 210236, 255642, 277836, 315354, 340856, 420472, 511284, 553891, 555672, 630708, 1022568, 1107782, 1261416, 1661673, 2215564, 3323346, 4431128, 6646692, 7200583, 13293384, 14401166, 21601749, 28802332, 43203498, 57604664, 86406996, 172813992]

約数ペア:

[(1, 172813992), (2, 86406996), (3, 57604664), (4, 43203498), (6, 28802332), (8, 21601749), (12, 14401166), (13, 13293384), (24, 7200583), (26, 6646692), (39, 4431128), (52, 3323346), (78, 2215564), (104, 1661673), (137, 1261416), (156, 1107782), (169, 1022568), (274, 630708), (311, 555672), (312, 553891), (338, 511284), (411, 420472), (507, 340856), (548, 315354), (622, 277836), (676, 255642), (822, 210236), (933, 185224), (1014, 170428), (1096, 157677), (1244, 138918), (1352, 127821), (1644, 105118), (1781, 97032), (1866, 92612), (2028, 85214), (2488, 69459), (3288, 52559), (3562, 48516), (3732, 46306), (4043, 42744), (4056, 42607), (5343, 32344), (7124, 24258), (7464, 23153), (8086, 21372), (10686, 16172), (12129, 14248)]