78847236

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:746

約数の個数: 96

約数和(自身を含む): 222969600

約数和(自身を除く): 144122364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 89, 108, 117, 156, 178, 234, 267, 351, 356, 468, 534, 631, 702, 801, 1068, 1157, 1262, 1404, 1602, 1893, 2314, 2403, 2524, 3204, 3471, 3786, 4628, 4806, 5679, 6942, 7572, 8203, 9612, 10413, 11358, 13884, 16406, 17037, 20826, 22716, 24609, 31239, 32812, 34074, 41652, 49218, 56159, 62478, 68148, 73827, 98436, 112318, 124956, 147654, 168477, 221481, 224636, 295308, 336954, 442962, 505431, 673908, 730067, 885924, 1010862, 1460134, 1516293, 2021724, 2190201, 2920268, 3032586, 4380402, 6065172, 6570603, 8760804, 13141206, 19711809, 26282412, 39423618, 78847236]

約数ペア:

[(1, 78847236), (2, 39423618), (3, 26282412), (4, 19711809), (6, 13141206), (9, 8760804), (12, 6570603), (13, 6065172), (18, 4380402), (26, 3032586), (27, 2920268), (36, 2190201), (39, 2021724), (52, 1516293), (54, 1460134), (78, 1010862), (89, 885924), (108, 730067), (117, 673908), (156, 505431), (178, 442962), (234, 336954), (267, 295308), (351, 224636), (356, 221481), (468, 168477), (534, 147654), (631, 124956), (702, 112318), (801, 98436), (1068, 73827), (1157, 68148), (1262, 62478), (1404, 56159), (1602, 49218), (1893, 41652), (2314, 34074), (2403, 32812), (2524, 31239), (3204, 24609), (3471, 22716), (3786, 20826), (4628, 17037), (4806, 16406), (5679, 13884), (6942, 11358), (7572, 10413), (8203, 9612)]