72368748

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{7529}}^1$

素因数の和:7631

約数の個数: 48

約数和(自身を含む): 189756000

約数和(自身を除く): 117387252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 7529, 9612, 15058, 22587, 30116, 45174, 67761, 90348, 135522, 203283, 271044, 406566, 670081, 813132, 1340162, 2010243, 2680324, 4020486, 6030729, 8040972, 12061458, 18092187, 24122916, 36184374, 72368748]

約数ペア:

[(1, 72368748), (2, 36184374), (3, 24122916), (4, 18092187), (6, 12061458), (9, 8040972), (12, 6030729), (18, 4020486), (27, 2680324), (36, 2010243), (54, 1340162), (89, 813132), (108, 670081), (178, 406566), (267, 271044), (356, 203283), (534, 135522), (801, 90348), (1068, 67761), (1602, 45174), (2403, 30116), (3204, 22587), (4806, 15058), (7529, 9612)]